15. With frequent storm disasters affecting all _____ of human life, it is evident that

　 　global warming becomes a big threat to mankind

　　　 A. results　　　　　　　　　　 B. approaches　　　　　　 C. methods　　　　　　　　 D. aspects

14. ____ at the news that I didn’t know what to say to comfort her.

　　　 A. So sad she looked　　　　　　　　　　　　　　　　　 B. So sad did she look

　　　 C. So sadly she looked　　　　　　　　　　　　　　　　 D. So sadly did she look

13. There is such a problem ____ we all should ____.

　　　 A. as; pay attention to it　　　　　　　　　　　　　　　 B. that; attract our attention

　　　 C. as; pay attention to　　　　　　　　　　　　　　　　 D. that; attract our attention to it

12. --- The price is fine with me. How would you like _____ paid?

--- Well, it is up to you.

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

11. ---John, you’ve never been to the Great Wall since you came to China, I am

　　 afraid.

　 --- ____.

A. No, I’ve just been there with Mary

　　　 B. Yes, never. How about you?

　　　 C. No, but how I wish to

　　　 D. Yes, but I’d like to as soon as possible

10. Our English teacher ____ by the teachers and students.

　　　 A. is good thought of　　　　　　　　　　　　　　　　　 B. is thought high of

　　　 C. is sung highly praise for　　　　　　　　　　　　　 D. is spoken highly of

9. If it were not for the fact that she ____ sing, I would invite her to the party.

　　　　 A. couldn’t　　　　　　 B. shouldn’t　　　　　　　　 C. can’t　　　　　　　　 D. might not