20. ［2010·全国卷Ⅱ］-Is it all right if I keep this photo?

-________.

A. No，you don’t　　 B. No，it shouldn’t　 C. I’m afraid not　 D. Don’t keep it

19. [2010·石家庄一模]The other day he ran across one of his friends on the street，whom he　　　 for ages.

A. hadn’t seen　 　　　B. didn’t see 　　C. hasn’t seen 　　　D. doesn’t see

18. 　[2010·石家庄一模]　 From the school name 　　　　on the package，we guessed that it might belong to a student of our school.

A. to mark　 　　　　　B. marking　 　　　　C. marked　 　　　D. having been marked

17.[2010·全国卷Ⅱ] Linda makes sure the tables________before the guests arrive.

A.be set　　　　　　　 B.set　　　　　　 C.are set　　　　　　 D.are setting

16.(基础题)Nowadays a lot of adults go to evening schools ______ further education.

A. after　　　　　　　 B. in　 　　　　　　C. for　　　　　　　 D. on

15.(基础题)In the face of ________ failure, it is the most important to keep up ________ good

state of mind.

A. /; a　　　　　　　　 B. a; /　　　　　　 C. the; /　　　　　　 D. /; the

14.[ 2010·上海春卷] 　　　　as an Olympic event, a sport must be played in at least 75

countries on at least 4 continents.

A．To accept　　　　 B．Having accepted　 C．To be accepted　　 D．Accepting

13.[2010·上海春卷] We 　　　on our project day and night in the past two weeks.

A．had worked　　　　　　　　　　　　　　 B．have worked　　　　　　　 C．will be working　　　　　　 D．has been advised

12.[2010·上海春卷] It is said that two man-made structures are clearly visible from space. One is

the Great Wall of China, and　　　　 is Japan’s Kansai International Airport.

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