请帮我把陈述句转换成疑问句谢谢~

1.Helen will be a lawyer in three years.
What will Helen be in three years?
2.We will read a lot of books at school.
What will we read at school?
3.They are going to build two hospitals in the area.
What are they going to do in the area?
4.The meeting will last for two hours.
How long will the meeting last?
5.There was a lot of money in the wallet.
What was in the wallet?
6.I was frustrated ,because I lost all my money.
Why were you frustrated?
7.We went to the cinema twice a month.
How often did you go to the cinema?
8.We sold the cotton by weight.
How did you sell the cotton
9.I ran into an old friend of mine on my way home.
What did you do on your way home?
10.He picked up dozens of English words during his short stay in London
What did he do during his short stay in London?

你的陈述句呢？？

1. Will Helen be a lawyer in three years?
2. will We read a lot of books at school?
3. Are they going to build two hospitals in the area?
4. will themeeting last for two hours?
5. wa...