<span>1.
By the week-end I'll have done most of the work. I hope that by next Friday I'll have finished it all. 2. The examinations in our group will be passing by the
end of the next month. 3. By the time he leaves school, he will have learnt English well. 4. When they come I'll be preparing dinner. 5. Tomorrow at
twelve they will be returning from an expedition. 6. Tomorrow at twelve they will be working in their study. 7. They will have finished their work next month. 8.
This group will be writing a composition from 9 till 12 o’clock tomorrow.
</span>
Глагол правильный и поэтому
perform
performed
performed
I was doing my homework while my mum was cooking (Continuous)
Did she open the door at the morning ? (Simple)
I and John were playing in the garden (Continuous)
Julia didn’t understand the question (Simple)
My grandparents always came to us (simple)
1. went up, have gone up
2. operate, have set up.
3. doesn't look, have come
4. Have you seen, have left
5. have just met, Do you know
6. have never spoken, spoke
7. am working, I have been, Do you know
8. have been working, want, Have you heard
№4
1. teaches
2. catches
3. do you have
4. doesn't eat
5. does he leaves
6. are meet
7. works
8. Does Margaret go...
9. Do your parents go...
10. takes
№5
1. c.
2. e.
3. a.
4. b.
5. d.