We can’t go out ________________ school nights.[ ]

What’s this ____ English?—It’s ____ egg.[ ]

I like this pair of trousers a lot. Can I ________? －Yes, of course,

Zhou Libo is Shanghai’s favorite funny man. He is good at making people laugh. His lively shows were _________ hot that tickets sold out in minutes.

What do you usually do in your free time?—— I enjoy reading in the library ________ has many good books.