二、单项填空 (共15小题；每小题1分，满分15分)
16— What are you going to do this weekend?
— ______, I’m going to visit the Nature Museum.
A. If anything B. If ever C. If possible D. If busy
17. We all believe that ______ 2010 Shanghai World Expo will be ______ success.
A. a; a B. the; / C. the; a D. /; a
18. The box ______ a lot of coins, ______ an old Chinese one.
A. is containing; including B. contains; includes
C. is containing; included D. contains; including
19. After the actor told a funny story about his childhood, all the people burst into ______.
A. laugh B. laughter C. laughing D. laughers
20. I’m sorry, sir. Your recorder isn’t ready yet. It ______ in the factory.
A. is being repaired B. is repaired
C. has been repaired D. hasn’t repaired
