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1. consists

2. goes

3. is listening

4. am redecorating

5. will come

6. will phone

7. left

8. saw

9. hasn't finished

10. has studied

11. was sleeping

12. did you do / watched

13. finished

14. had started

15. will be taking

16. will be sitting

1. Water ( consist ) ____consists_____________ of hydrogen and oxygen.

2. She ( go ) ___goes________ to school every morning.

3. Children ,  be quiet ! Your grandmother ( listen ) __is listening________ to the weather forecast .      

4. I am busy at the moment. I ( redecorate ) ____am redecorating________________ the sitting room.

5. He ( come ) _____will come____________ back next week. 6. We ( phone ) ___will phone_________________ you when we get there.

7. He ( leave ) ___left_________ for Ho Chi Minh City two years ago.

8. I ( see ) _____saw________ the new Jame Bone film yesterday.

9. She ( not, finish ) ___hasn't finished_______________ her exercises yet.

10. He ( study ) ___has been studying_________________ English for 4 years so far .  

11. When I entered the room, the baby ( sleep ) _____was sleeping________________ quietly.

12.- What ___were_______ you ( do ) _______doing____________ at 8 o’clock last night?     - We ( watch ) ______were watching_______________ television.

13. I ( finish ) _____have been finishing_____________ my homework by eight o’clock.

14. By the time I got to the class, the lesson ( start ) _____had started_____________.

15. This time next week I ( take ) ___will have taken__________ _ a biology test.

16. This time next month I (sit ) ____will have sit___________ on the beach.