Grammar and Vocabulary:@0.082053:0.149437:0.395428:0.149437:0.395428:0.125169:0.082053:0.125169:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
F:@0.081456:0.194909:0.095686:0.194909:0.095686:0.170641:0.081456:0.170641:0.000000
 Complete the sentences with the past perfect forms of the given verbs. :@0.095686:0.194032:0.804806:0.194032:0.804806:0.174618:0.095686:0.174618:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1. I :@0.105211:0.221153:0.137049:0.221153:0.137049:0.201921:0.105211:0.201921:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.201407:0.220599:0.208312:0.220599:0.208312:0.204572:0.201407:0.204572:0.000000
 (not / study) for the exam, so I was nervous about it. :@0.279577:0.221153:0.779001:0.221153:0.779001:0.201921:0.279577:0.201921:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. He :@0.105202:0.244892:0.161417:0.244892:0.161417:0.225659:0.105202:0.225659:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.225783:0.244331:0.232689:0.244331:0.232689:0.228304:0.225783:0.228304:0.000000
 (live) in a small town before he moved to the city. :@0.303954:0.244885:0.774293:0.244885:0.774293:0.225653:0.303954:0.225653:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. Mark didn’t arrive at the meeting until after I :@0.105202:0.268608:0.545239:0.268608:0.545239:0.249376:0.105202:0.249376:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.609602:0.268062:0.616508:0.268062:0.616508:0.252034:0.609602:0.252034:0.000000
. (leave):@0.687773:0.268616:0.758607:0.268616:0.758607:0.249383:0.687773:0.249383:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4. My mom was angry because my little sibling :@0.105216:0.292354:0.542798:0.292354:0.542798:0.273122:0.105216:0.273122:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.607149:0.291794:0.614054:0.291794:0.614054:0.275766:0.607149:0.275766:0.000000
 (not / do) his homework. :@0.685319:0.292348:0.924251:0.292348:0.924251:0.273115:0.685319:0.273115:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5. The grass was yellow because it :@0.105216:0.316086:0.428879:0.316086:0.428879:0.296854:0.105216:0.296854:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.493235:0.315526:0.500140:0.315526:0.500140:0.299498:0.493235:0.299498:0.000000
 (be) dry all summer. :@0.571404:0.316080:0.766672:0.316080:0.766672:0.296847:0.571404:0.296847:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
G:@0.081456:0.367121:0.100312:0.367121:0.100312:0.342854:0.081456:0.342854:0.000000
 Complete the sentences using the verbs in the boxes. Use the past perfect tense and :@0.100312:0.366244:0.941167:0.366244:0.941167:0.346830:0.100312:0.346830:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
mind the signs next to the sentences. :@0.105211:0.384388:0.474069:0.384388:0.474069:0.364974:0.105211:0.364974:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1. My brother :@0.105211:0.454938:0.231877:0.454938:0.231877:0.435705:0.105211:0.435705:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.296235:0.454387:0.303141:0.454387:0.303141:0.438360:0.296235:0.438360:0.000000
 the grass. (-):@0.374406:0.454942:0.496627:0.454942:0.496627:0.435709:0.374406:0.435709:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. Julia :@0.105221:0.478665:0.171049:0.478665:0.171049:0.459432:0.105221:0.459432:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.235397:0.478118:0.242302:0.478118:0.242302:0.462091:0.235397:0.462091:0.000000
 a story for her son. (+):@0.313567:0.478672:0.524503:0.478672:0.524503:0.459440:0.313567:0.459440:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. He :@0.105202:0.502411:0.162201:0.502411:0.162201:0.483178:0.105202:0.483178:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.226568:0.501850:0.233473:0.501850:0.233473:0.485823:0.226568:0.485823:0.000000
 his bed. (+):@0.304738:0.502404:0.410610:0.502404:0.410610:0.483172:0.304738:0.483172:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4. Your dog :@0.105202:0.526128:0.219843:0.526128:0.219843:0.506895:0.105202:0.506895:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.284210:0.525581:0.291115:0.525581:0.291115:0.509554:0.284210:0.509554:0.000000
 some water. (+):@0.362380:0.526135:0.506725:0.526135:0.506725:0.506903:0.362380:0.506903:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5. It :@0.105202:0.549873:0.147939:0.549873:0.147939:0.530641:0.105202:0.530641:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.212308:0.549313:0.219213:0.549313:0.219213:0.533286:0.212308:0.533286:0.000000
 a lot. (-):@0.290478:0.549867:0.370908:0.549867:0.370908:0.530635:0.290478:0.530635:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. They :@0.105202:0.573605:0.176218:0.573605:0.176218:0.554373:0.105202:0.554373:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.240586:0.573045:0.247491:0.573045:0.247491:0.557018:0.240586:0.557018:0.000000
 their cars. (-):@0.318756:0.573599:0.441742:0.573599:0.441742:0.554367:0.318756:0.554367:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
H:@0.081456:0.624640:0.100236:0.624640:0.100236:0.600373:0.081456:0.600373:0.000000
 Complete the sentences with the given verbs. Use the past perfect or past simple. :@0.100236:0.623763:0.908207:0.623763:0.908207:0.604349:0.100236:0.604349:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1. They had already eaten when I :@0.105211:0.650885:0.418338:0.650885:0.418338:0.631652:0.105211:0.631652:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.482696:0.650330:0.489602:0.650330:0.489602:0.634303:0.482696:0.634303:0.000000
 (come) home. :@0.560865:0.650885:0.698975:0.650885:0.698975:0.631652:0.560865:0.631652:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. I opened the refrigerator to see that my brother :@0.105218:0.674623:0.576987:0.674623:0.576987:0.655391:0.105218:0.655391:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.641340:0.674062:0.648245:0.674062:0.648245:0.658035:0.641340:0.658035:0.000000
 (eat) all my apples. :@0.719509:0.674617:0.907978:0.674617:0.907978:0.655384:0.719509:0.655384:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. My garden was completely dead because it :@0.105214:0.698355:0.539776:0.698355:0.539776:0.679123:0.105214:0.679123:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.604134:0.697794:0.611039:0.697794:0.611039:0.681767:0.604134:0.681767:0.000000
 (rain) in months. :@0.682302:0.698349:0.841693:0.698349:0.841693:0.679116:0.682302:0.679116:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4. I :@0.105216:0.722072:0.142484:0.722072:0.142484:0.702839:0.105216:0.702839:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.206837:0.721525:0.213743:0.721525:0.213743:0.705498:0.206837:0.705498:0.000000
 (sit) down and had a cup of tea after I finished my work. :@0.285008:0.722080:0.823816:0.722080:0.823816:0.702847:0.285008:0.702847:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5. She :@0.105202:0.745818:0.169140:0.745818:0.169140:0.726585:0.105202:0.726585:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.233506:0.745257:0.240412:0.745257:0.240412:0.729230:0.233506:0.729230:0.000000
 (meet) Bruce 2 years ago.:@0.311677:0.745812:0.556321:0.745812:0.556321:0.726579:0.311677:0.726579:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. It was very cold in the morning when I woke up. It :@0.105202:0.769550:0.599476:0.769550:0.599476:0.750317:0.105202:0.750317:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.663844:0.768989:0.670749:0.768989:0.670749:0.752962:0.663844:0.752962:0.000000
 (snow) all night. :@0.742014:0.769544:0.896315:0.769544:0.896315:0.750311:0.742014:0.750311:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
made:@0.125486:0.404835:0.176873:0.404835:0.176873:0.385603:0.125486:0.385603:0.000000:0.000000:0.000000:0.000000
wash:@0.229642:0.404835:0.274794:0.404835:0.274794:0.385603:0.229642:0.385603:0.000000:0.000000:0.000000:0.000000
drink:@0.330851:0.404835:0.373730:0.404835:0.373730:0.385603:0.330851:0.385603:0.000000:0.000000:0.000000:0.000000:0.000000
cut:@0.439146:0.404835:0.466097:0.404835:0.466097:0.385603:0.439146:0.385603:0.000000:0.000000:0.000000
snow:@0.531990:0.404835:0.577344:0.404835:0.577344:0.385603:0.531990:0.385603:0.000000:0.000000:0.000000:0.000000
read:@0.635244:0.404835:0.676857:0.404835:0.676857:0.385603:0.635244:0.385603:0.000000:0.000000:0.000000:0.000000
19:@0.944409:0.963167:0.963275:0.963167:0.963275:0.943753:0.944409:0.943753:0.000000:0.000000
UNIT - :@0.538981:0.080133:0.750343:0.080133:0.750343:0.021891:0.538981:0.021891:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
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 Muestra editorial solo para fines didácticos – Prohibida su venta:@0.094945:0.659605:0.094945:0.341542:0.076889:0.341542:0.076889:0.659605:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000