Question

make 'yes / no' present perfect questions:
1. They / go / to the USA?
2. you / read / 'War and Peace'?
3. She / be / late for a meeting?
4. he / meet / your family yet?
5. they / live / here as long as we have?
6. you / go / to Australia ?
7. she / miss / the bus?
8. I / meet / you before?
9. They / take / the exam?
10. She / work / in this company for fifteen years ?
11. how long / she / live in London?
12. Where / you / be?
13. how much coffee / you drink today
14. what / you / do today?
15. how long / he / work here ?
16. why / you / bring that
17. how many times / you / visit Scotland?
18. how many books / you / read this week?
19. how long / you study English?
20. how much flood / you / buy?

Answer 1

1. Do they go to the USA?
2. Do you read "War and Peace"?
3. Does she is late for a meeting?
4. Does he meet you family yet?
5. Do they live here as long as we have?
6. Do you go to Australia?
7. Does she miss the bus?
8. Do I meet you before?
9. Do they take the exam?
10. Does she work in this company for fifteen years?
11. How long does she live in London? 
12. Where you are?
13. How much coffee do you drink today?
14. What do you do today?
15. How long does he work here?
16. Why do you bring that?
17. How many times do you visit Scotland?
18. How many books do you read this week?
19. How long do you study English?
20. How much flood do you buy?