13. learn/study

　　 A. He _____ hard and at last _____ the language.

　　 B. The children are _____ the maths problem now.

　　 C. We _____ in the same school, so we often _____ from each other 　and help each other.

　　 D. We _____ English in the morning and _____ to play football in the afternoon.

12. problem/question

　　 A. What is the biggest _____ in the world? Can you answer this _____　?

　　 B. The _____ is that he's always asking me such foolish _____.

11. each/every

　 　A. "_____ of them speaks a foreign language." means _____ one of them speaks a foreign language."

　　 B. There are some big shops on _____ side of the street.

10. take/bring/carry/get

　　 A. The woman was _____ a big bag. Let's help her.

　　 B. Next lime when you come, _____ me the book,please.

　　 C. Who's _____ away today's newspaper?. I haven't read it yet.

　　 D. Go and _____ me some water, rm thirsty.

9. also/too

　 A. I was at her birlhday party, and he was _____ there.

　 B. Andy Law is a famous actor. He's a good singer,

8. and/or/with

　 A. "There is no air _____ no water on the moon."means "There is no 　　air _____ water on the moon."

　 B. "The boy _____ his parents go to Hong Kong every year." means "The boy _____ his parents goes to Hong Kong every year."

7. look/read/see/watch

　 A. _____ at the picture! What can you ______ in it?

　 　B. I'll _____ a book instead of _____ TV tonight.

6. look for/find/find out

　 　A. Please try to _____ who stole the computer.

　 B. Please help me _____ my mobile phone,　 I can't _____ it.

5. a lot/a lot of/many/much

　 A. I like eating oranges _____, so there are always oranges at my home.

　 B. There are so ______ people that I cannot count them.

　 C. _____ people think living in China is _____ better than living in 　Japan.

　 D. I've learned _____ from him.

4. put on/wear/in/dress

　 　A. The twins don't always _____ the same clothes,

　 B. The woman _____ a red hat is our new English leacher.

　 C. It's very cold today. Please _____ more clothes when you go out.

　 D. Mother is ______ my baby sister now.