Task 6. Viết lại câu hoàn chỉnh từ những từ đã cho.
Eg: They / wear suits to work? ⇒ Do they wear suits to work?
1. She / not / sleep late at the weekends
2. we / not / believe the Prime Minister
3. you / understand the question?
4. David / want some coffee?
5. when / she / go to her Chinese class?
6. why / I / have to clean up?
7. they / not / work late on Fridays
8. she / have three daughters