FILLING IN EACH BLANK WITH THE CORRECT FORM OR TENSE OF THE VERB IN BRACKETS 1. Our plane ( fly) … over a big city yesterday. -> flew 2. We can protect our environment by( reduce)……pollution. -> reducing 3. I’m very glad that my friends from Hoi An ( visit) …me tomorrow. -> will visit 4. Since next Monday is a holiday, we( not have)… to go to work. -> won’t have/ don’t have 5. Andrew went to bed early because he ( be) … very tired. -> was 6. I can’t play the guitar. I wish I ( can) ….play the guitar. -> could 7. We (not live) … in Dalat, the city of flowers. We wish we( live) … in Dalat. -> don’t live / lived 8. You ( drink)… already… three cups of coffee since I sat here. ->have drunk 9. Helen said she ( like) … ( play) … tennis and ( go) …. Camping -> liked / to play/ to go 10. She decided ( buy) …. That modern computer. -> to buy 11. Would you mind ( turn) … down the radio? -> turning 12. The teacher recommended Nam ( participate) … in the story telling contest -> to participate 13. Her brother prefers ( take) …. Photos of the mountains. -> taking/ to take 14. Let’s continue( do) …… these exercises. ->doing/ to do 15. They have finished ( pick) … up all the apples in their garden. -> picking 16. Why don’t you have your car …( wash) ? -> washed 17. Twenty –five dollars ( be) …. Too much pay for that shirt? -> is 18. We are ready ( clean) … the environment. -> to clean 19. I wish it ( not rain)…… so often here. -> didn’t rain 20. The farmer kept on ( work) …although it ( begin) …. to rain. ->working/ began 21. If I could speak English, I ( apply)… for that job. -> would apply 22. If he ( go on) telling lies, nobody will believe a word he says -> goes on 23. If everyone (can fly)…, how would we control air traffic? -> could fly 24. This car ( buy) ….last week. -> was bought 25. He used to( go) ….to the cinema with me. -> go 26. Unless I ( hear)…. the alarm, I won’t wake up. -> hear 27. Unless you work hard, you ( fail) … the test ->will fail = If you don’t work hard, you ( fail) … the test ->will fail . Photos of the mountains. -> taking/ to take 14. Let’s continue( do) …… these exercises. ->doing/ to do 15. They have finished ( pick) … up all the apples in their garden. -> picking 16. Why. turn) … down the radio? -> turning 12. The teacher recommended Nam ( participate) … in the story telling contest -> to participate 13. Her brother prefers ( take) …. Photos of the mountains have/ don’t have 5. Andrew went to bed early because he ( be) … very tired. -> was 6. I can’t play the guitar. I wish I ( can) ….play the guitar. -> could 7. We (not live) … in Dalat, the