You ________ worry about him. He will get well soon. A. needn’t B. can’t C. mustn’t
He can playfootball well , but he can’t play guitar.
When I was in primary school, I had trouble ______complete sentences.
The students sometimes complain about their new teacher because he is too strict ____ them.
-Daniel, did you see The Lion King last night? -No. I _______ to watch TV on school nights.
He can’t speak English as ________ as me, but he is _______ at Chinese than me.