Đặt câu hỏi cho phần gạch chân: a) They were picked up at 11 o'clock. b) I take size 7 shoes

1. They were picked up at 11 o'clock.
2. I take size 7 shoes.
3. We are flying with Merpati Ariline.
4. Maria has gone to a meeting.
5. We are going to Baucau by bus.
6. The tour group arrived at 11 o'clock.
7. The taxi cost me ten dollars.
8. We are staying for a week.
9. You are working on reception tomorrow.
10. Those three suitcases are mine.