30. You say the bridge is safe but I shall take care 　　　.

　 A. even though　　　　　　　　　　　　　　　　　　 B. of course

　 C. after all　　　　　　　　　　　　　　　　　　　　　 D. at last

29. My son wants a pet rabbit for long, but I have no time to buy ______ for him.

　　　 A. it　　　　　　　　　　　 B. that　　　　　　　　　　 C. the one　　　　　　 D. one

28.　 -Do you think we’ll need a coffee pot?

　　　 -I don’t drink coffee, and ______. It’s not necessary. Why not a tea service?

A. so do you　 　　　 B. neither you do 　 C. so you do 　　　 D. neither do you

27.　 -I didn’t know this is a one-way street, sir.

　 　 -______. Please show your driving license.

　 　A. I don’t care　　　　　　　　　　　　　　　　　　 B. Sorry, but that is no excuse　　　

C. It’s all right　 　　　　　　　　　　　　　 　　D. I hope so

26.　 -Excuse me. How can I get to the railway station?

　 -Turn left and then follow your nose-You ______ miss it!

　 A. mustn’t　 　　　　 B. can’t　 　　　　　　　 C. shouldn’t　 　　 D. needn’t

25. He didn’t tell his parents he was going home because he wanted to give them a ______.

A. kiss　 　　　　　　　　 B. surprise　　　 C. chance　 　　　　　 D. gift

24. A study shows that a tropical fish in America can survive(存活)______ water for up to 66 hours.

A. beyond 　　　　　　 B. in　 　　　　　　　　 C. out of　 　　　　 D. from

23. Have you heard of the story of Holy? It ______ like this: there was a bad king who…

A. tells　 　　　　　　　　 B. comes　 　　　　　 C. goes　 　　　　　　 D. says

22. She was so 　　　　the good news that she couldn’t say a word.

A. excited about　　 B. interested in　　 C. angry with　　　　 D. afraid of

21. While flying, a bat(蝙蝠) makes a sound which hits things and comes back to its ears. In this way it’s able to know ______ the things are and avoid bumping into them.

A. how　 　　　　　　 B. where　　　 　　 C. what　　　　 D. which