If it _______ , I will stay at home.

A. is rain          B. isn't rain     C. rain              D. rains

Jim is from ____ Class 1 and ____ Class 1 runners all run very fast.

A. / , /             B. /, the                  C. the, /                D. the, the

It's too dangerous. Let's ____ it!

A. do　　　　 　　 B. to do　　　　　　 　 C. not do　　　　　　　　　 D. not to do

It's a fine day. Why ____ go out for a picnic?

A. don't　　 　 B. doesn't　 　 C. not　　　　　 　 D. not you

After two ____ work, Tom was too tried to move.

A. day                  B. days           C. days'                 D. day's

Chocolate ________ your health. Do you agree?

A. is good to    B. is good for   C. are good to     D. are good for

       If you jump the queue, _______ people will not be pleased.

A. other           B. another      C. others              D. the others

------ Do you think pizza is very popular in China?

------- ____________________.

A. No, I don't think so B. Yes, I don't think so 　　　

C. No, I t think so D. Yes, I don't think so

They _______ about the party after the people left.

A. tell        B. talked              C. speak               D. say

We cleaned the lab _______ we left school yesterday.

A. as　 　 B. when 　 C. after　　　　　　　　 D. before