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МатематикаВопрос:
5. I (not watch) __________ this video yet. I (not watch) __________ a video at the weekend.
Ответ:
5. I (not watch) __________ this video yet. I (not watch) __________ a video at the weekend.
В первом предложении необходимо использовать Present Perfect, так как действие не завершено и все еще актуально. Во втором предложении необходимо использовать Past Simple, так как действие произошло в прошлом и закончилось.
- I haven't watched this video yet.
- I didn't watch a video at the weekend.
Ответ:
- I haven't watched this video yet.
- I didn't watch a video at the weekend.
Похожие
- Упражнение 1. Complete the pairs of sentences. Use the Present Perfect in one sentence and the Past Simple in the other. 1. I (know) __________ her for six years. I (know) __________ him when I was at school.
- 2. He (live) __________ in Paris from 1997 to 2000. He (live) __________ in New York since 2001.
- 3. Where's Pete? I (not see) __________ him for ages. I (not see) __________ Pete last night.
- 4. We (be) __________ at primary school from 1993 to 1998. We (be) __________ in this class since September.
- Упражнение 2. Put the verbs in brackets in the Past Simple or in the Present Perfect. 1. I __________ (never/ be) to the USA. I __________ (want) to go there last summer but I couldn't.
- 2. He __________ (live) in this street all his life.
- 3. His father __________ (come back) to London last Sunday.
- 4. Yan __________ (write) a letter to Nick two days ago.
- 5. He __________ (send) his letter yesterday.
- 6. They __________ (just/ buy) some postcards.
