Question

58. Open the brackets. Put the verbs into the Present Indefinite, the Present Continuous, the Past Indefinite, or the Future Indefinite.
3. a) We (to sleep) with the window open every night.
b) We (to sleep) with the window open now.
c) We (to sleep) with the window open last night.
d) We (to sleep) with the window open next night.
4. a) The pupils (not to stay) in after classes every day.
b) The pupils (not to stay) in after classes now.
c) The pupils (not to stay) in after classes last week.

Answer 1

3)
a) sleep
b) are sleeping
c) slept
d) will sleep
4)
a) don’t stay
b) are not staying
c) didn’t stay

Answer 2

3. a) We sleep with the window open every night.
b) We are sleeping with the window open now.
c) We slept with the window open last night.
d) We will sleep with the window open next night.
4. a) The pupils don't stay in after classes every day.
b) The pupils are not staying in after classes now.
c) The pupils didn't stay in after classes last week.