--Listen! Is Tom singing in the room? -- No, it ______ be Tom. He has gone to Paris. A. mustn’t B. needn’t C. can’t
The boy isn’t _______ to dress himself.
I am used to _______ early and going to bed early. It’s a good habit.
Can you see the boys _____ football on the playground? They are my classmates.
To our _______,the dog found the way back home .
---Hi,guys. How was your party yesterday? ---Wonderful!We had a big meal and enjoyed ________ .