Must I finish my homework at school?— No, you_____. you can do it at home

Could I look at your pictures? — Yes, of course you _____.

Dear, what about going to the beaches for vacation? —Great! _______we’re lying on the beach in the sun, enjoying music. It must be great fun!

Who’s that girl swimming in the pool? Is it Lucy?－It be Lucy. She is sleeping in her bedroom now.

This is _____banana ,and that is _____apple.