1. His sister ... ( uses) a computer every day.
2. She ... ( used/was using) a computer two hours ago.
3a. Did you ... ( come) home at six o'clock yesterday?
3b. Were you ... ( coming) home at six o'clock yesterday?
4. I ... ( go) to the refinery at 7 o'clock every day.
5. I ... (went/was going) to the refinery at 8 o'clock yesterday.
6. My brother ... ( drives) a road tanker every day.
7. Last night he ... (drove/was driving) a road tanker to the refinery.
8. I ... (am going/will go) to the refinery at 7.30 tomorrow.
9. I ... (do not have) history lessons every day.
10. We ... (did not rest/were not resting) yesterday.
11. My brother ... (did not drink) coffee yesterday.
12. My father always ... ( takes) a bus to get to work
13. Does your friend ... ( work) in a crew? Здесь (и в других предложениях) несколько вариантов могут быть "правильными".
14. Sam ... (is recording) the data.
15. Are you ... (doing) a test tomorrow?
16. Last week he ... (analysed/ was analysing) the data.
17. Will you ...( analyse) the data tomorrow?
18. We ... (like/liked/would like) to work in a crew.
19. We ... ( searched/wer searching) for oil in the ocean last weekend.
20. What is your crew ... ( doing) tomorrow?