`1.` Who took me to the museum yesterday?
- My mother `->` Who
`2.` Why did Lan not go to school?
- Vì có because `->` Why
`3.` What time did you get home last night?
- At 10 o'clock `->` What time:mấy giờ (ko dùng when)
`4.` When did we go to Dalat?
- last summer `->` When
`5.` Where did he leave his wallet?
- on the bus `->` Where
`6.` What have Become a Part of our Daily Lives?
- Computer `->` What
`7.` How does your sister sing the English song?
- very well `->` How
`8.` How often does Mary go to library?
- twice a week `->` How
`9.` What is Mrs.Tuyet doing now?
`10.` What time does Phong get up?