将下列句子改为否定句和一般疑问句: 1.We do eye exercises every day. We _____

将下列句子改为否定句和一般疑问句: 1.We do eye exercises every day. We _____ _____
将下列句子改为否定句和一般疑问句:
1.We do eye exercises every day.
We _____ _____ eye exercises every day.
_____ _____ _____ eye exercises every day?
2. Mr. Brown has to go home on foot.
Mr. Brown _____ _____ to go home on foot.
_____ Mr. Brown _____ to go home on foot?
3. There is something wrong with the radio.
_____ _____ wrong with the radio.
_____ _____ _____ wrong with the radio?
4. Li Peng’s already finished his homework.
Li Peng _____ finished his homework _____.
_____ Li Peng finished his homework _____?
5. Lucy will stay there for some time.
Lucy _____ stay there for _____ time.
_____ Lucy stay there for _____ time?
6. Tom always goes to bed at twelve.
Tom _____ _____ to bed at twelve.
_____ Tom always _____ to bed at twelve?
7. He was reading when his mother came back home.
He _____ reading when his mother _____ back home.
_____ he reading when his mother _____ back home?
8. His younger sister can do some washing, too.
His younger sister _____ do _____ washing, _____.
_____ his younger sister do _____ washing, too?
9. I’ve ever been to Beijing three times.
I _____ _____ been to Beijing three times.
_____ you _____ been to Beijing three times?
10. You’d better help him with his maths.
You _____ _____ _____ help with his maths.
_____ you _____ help him with his maths?