IV)
1) What was the wrong with you last night?
2) Don't forget to wash and iron your own clothes
3) He isn't interested in playing video games
V)
1) What do you do every day?
2) What does my mother want?
3)Why did he go to the dentist?
4) How does his sister feel now?
( Đây là theo mình nghĩ vậy nha)