13.(　　 ) They learned it all by themselves. That is to say nobody told them ________ .

A. what to do it　 B. how to do it　　 C. where to do　　 D. when to do

12.(　　 ) I feel very worried when I can’t think of anyone _________.

A. to talk　　　　 B. talk to　　　 　 C. to talk to　　 　　 D. to talk to about

11.(　　 ) _______ advice it sounds!

　　　　　　　 A. How useful　　　　　　　 B. What useful　　　 C. What a useful　　 D. How usefully

10.(　　 ) ---I’m too busy, could you do _______ to help me?

　　　 　 --- Of course. I can do _______ for you if you want me to.

　　　　　　　 A. anything, something　　　　　　　　　　　 B. something, anything　

C. anything, anything　　　　　　　　　　　　 D. something, something

9.(　　 ) Jack is very funny, he always makes us _______

　　　　　　　 A. laugh　　　　　　　　 B. laughing　　　　　　 C. to laugh　　　　　　 D. laughs

8.(　　 ) The most important is we need to learn how to _______ his problem.

　　　　　　　 A. deal with　　　　　 B. do　　　　　　　　　　 C. tell　　　　　　　　　 D. know

7.(　　 ) –Are there any eggs in the fridge?　　　　 ---_______ . Let’s go an buy some.

　　　　　　　 A. Nothing　　　　　　 B. None　　　　　　　　 C. NO　　　　　　　　　 D. Not

6.(　　 ) If you want to be _______, you’d better take _______.

　　　　　　　 A. healthy enouth, enough exercise　　　 B. enough healthy, enough exercise

C. enough healthy, exercise enough　　　 D. healthy enough, exercise enough

5.(　　 ) She is often seen _______ under the big tree .

　　　 　 A. dance　　 　　　 B. dancing　　 　　　 C. to dance　　 　 D. to dancing

4.(　　 ) We must _______ ourselves _______ our work.

　　　　　　　 A. strict in, with　　 B. be strict in, with C. be strict with, in D. strict with, in