Решение:
Нужно раскрыть скобки, используя правильную форму глагола в Present Simple, Past Simple или Future Simple, в зависимости от контекста предложения.
- My friend always plays (to play) the guitar in the evening. (Present Simple, т.к. есть 'always')
- Did you go (to go) to the zoo last week? (Past Simple, т.к. есть 'last week')
- We will not watch (not to watch) TV tomorrow. (Future Simple, т.к. есть 'tomorrow')
- She was (to be) very tired yesterday. (Past Simple, т.к. есть 'yesterday')
- Does he usually wake up (to wake up) at 7 o'clock? (Present Simple, т.к. есть 'usually')
- They will visit (to visit) their granny next Sunday. (Future Simple, т.к. есть 'next Sunday')
- I did not feel (not to feel) well yesterday. (Past Simple, т.к. есть 'yesterday')
- His sister wants (to want) to be a vet. (Present Simple, т.к. нет указания на время, действие происходит сейчас или регулярно)
- We will have (to have) a picnic next weekend. (Future Simple, т.к. есть 'next weekend')
- The kitten is sleeping (to sleep) on the bed now. (Present Continuous, т.к. есть 'now'. Если бы было Present Simple, то 'sleeps', но 'is sleeping' лучше подходит по смыслу.)
Ответ: plays; Did go; will not watch; was; Does wake up; will visit; did not feel; wants; will have; is sleeping.