Ex1:

1. When do they do their homework?

2. Where is the car?

3. How did she feel after she took a nap

4. When did you sister call her boyfriend?

5. When are they coming to visit?

6. Why don't you get up early?

7. How often do you have an english?

8. When do they like to dance?

9. How does Romi go to school?

10. How often does you daughter wash her hair?

11. What time does Shanti get up?

12. Why doesn't Harry go to school

13. Whose are these books?

Ex2:

2. This room won't be cleaned

3. She will be met at the airport at 4:30

4. English is spoken all over the world

5. A new school near my house is being planned by the government

6. This house was built by my grandfather in 1990

7. The school has been cleaned by the workers

8. Three books have been written for 3 months

9. The work should be done

10. This building has been designed by Minh

11. These flowers are watered by my sister every day

12. The road is being repaired by the workers now

13. This road is repaired by the workers everyday

14. This road in my village has been repaired by the worker for 3 years

15. This road will be repaired by the workers next year

16. This road will be being repaired by the workers at this time next year

17. The road in my village was repaired by the workers last year

2) this room will be cleaned

3) she will be met at the airport at 4:30 

4) english is spoken all over the world

5) a new school is being planned by the government

6) this house was build in 1990 by my grandfather

7) the school has been cleaned by the workers

8) three books have been written for 3 months

9) the work should be done

10) this building has been designed by Minh