Ex 3.Đặt câu hỏi cho phần gạch chân.
1. My father was a worker 2 years ago.
2. Nga studied English in 2000 .
3. He spent 2 hours repairing his bike.
4. She went to the library yesterday.
5. Last night,We had dinner with our friends
6. He went to work late because He stayed up late last night.
7. Her sister is 17 years old.
8. It’s about 5 kilometers from my house to school.
9. I am fine
10. She is tall.thin and clever