Make questions from the underlined words or phrases:
1. He is doing homework now.
2. A serious accident happened yesterday.
3. I spoke to her last night.
4. Miss Phuong teaches English at a high school.
5. He goes to school by bike.
6. Phong studies at Chu Van An High School.
7. We went to Lan's birthday party last week.
8. Miss Phuong loves teaching because she loves working with children.
9. Mr. Vy often gets up at 4 : 30.
10. It takes forty-five minutes to get ready.
11. I met some of my friends at the party.
12. I have 2 sisters.
13. She was absent this morning because she was ill.
14. It takes me 15 minutes to get to my school on foot.
15. She has lived in Hanoi for 5 years.