1 . —________ you help me please, Lingling?
— Yes, of course.

A．Can

B．Must

C．Need

D．Should

2 . You can borrow some money from me.（改为一般疑问句）
_______ _______ borrow_______ money from _______?

3 . —Could I hang out with my friend, Mom?
— ________. You should study for your math exam.

A．No problem

B．No, you can’t

C．Of course

D．Yes, you could

4 . —Must I come at 7 o’clock?
—No, you needn’t. You ________ come a little later.

A．can

B．need

C．should

D．must

5 . 苏珊从周一到周五不能看电视。
Susan ________ ________ TV from Monday to Friday.

6 . — _________ you give me some advice about protecting the environment(保护环境)?
—Yes, I think it’s important to do garbage sorting(垃圾分类).

A．Can

B．Must

C．May

D．Need

7 . — _________you go skating with me this Saturday, Mary?
— I’m afraid I _________. I’ll help my old neighbor fix his washing machine that day.

A．Could; couldn't

B．Could; can

C．Can; can’t

D．Can; could

8 . —______ I take the book home? I really like it.
—Sure. But you ______ keep it clean.

A．May; may

B．Can; can

C．May; must

D．Must; may