Tom isn’t a boy. He is an boy.

The lovely girl is from Chongqing. ______ name is Judy.

Her uncle _________ to the factory .He will be back __________ an hour .

I’ve got to go now. —Must you? I ______ you could stay for dinner with us tonight.

I don’t know if Mr Wang ________here tomorrow . If he ______ , please tell me.