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IV. Supply the correct form of the verb in brackets.
1. Yesterday, while I (watch) TV, my phone (ring) __________.
2. I (already/finish) __________ my homework, so I can go out tonight.
3. Jane usually (go) __________ to bed at 10 p.m.
4. Look! It (rain) __________. Don’t forget your umbrella.
5. I (read) __________ three chapters of the book so far.
6. Next week, we (attend) __________ a conference in New York.
7. I (live) __________ in this city for five years now.
8. What you (do) __________ at 8 p.m. last night?
9. She (not/write) __________ the report yet.
10. They (not/see) __________ each other since they (graduate) __________ from university.
11. He (work) __________ on his project all week, so he didn't have time to relax.
12. Tracy (practice) __________ the piano for hours every day last week.
13. Jane (buy) __________ a new computer last week.
14. Fred (bring) __________ all of the pictures to the classroom yesterday.
15. He promised (take) __________ care of the plants while we are on vacation.