Question

Fill in one of the modal verbs.1. ---- I come and see you some day.2.
Fill in one of the modal verbs.1. ---- I come and see you some day.
2. Children ---- borrow books from the school library.
3. He ---- know your sister.
4. My farther ---- be sleeping now.
5. He --- be at home but i am not sure he is.
6. The bell ---- have rung.
7.He ----- have gone.
8. ----- she have spent all the money?
9. Our papers ---- so poor.
10. You ---- should do it now.

help,please)

Answer 1

children are borrow books from the school library
he is know your sister
my father is be sleeping now
he is be at home but I am not sure he is 
the bell is have rung
he is have gone
she have spent all the money?
Our is papers  so poor.
 You are should do it now.