--Dad, can I go to the movies tonight?--Sure, but you ____ come back home before

题型：不详难度：来源：

--Dad, can I go to the movies tonight?
--Sure, but you ____ come back home before 9 o’clock.

A．can

B．must

C．may

D．might

答案

解析

略

举一反三

How dangerous! She was driving the car with one hand and holding an ice cream with ____.

A．the other

B．another

C．others

D．other

题型：不详难度：| 查看答案

May I have a rest? I have already finished ______ the report.

A．write

B．writing

C．to write

D．written

题型：不详难度：| 查看答案

We can do a lot to stay healthy. __________, we should eat a balanced(平衡的) diet.

A．At a time

B．In fact

C．First of all

D．All together

题型：不详难度：| 查看答案

I have two cats. One is black, and ______ is white.

A．another

B．some

C．other

D．the other

题型：不详难度：| 查看答案

— Mom, must I finish my homework now?
— No, you ______. You may have supper first.
A. mustn’t B. needn’t C. can’t

题型：不详难度：| 查看答案