1.　　　 凡有河流的地方，就有城市。

What kinds of homes will we live in the future?　 (1)　　 　can be sure, but scientists are working ___(2)___new ideas now.

Some scientists are __(3)____ about building whole cities under a huge glass dome(穹形). ___(4)___, advanced heating and cooling systems will be __(5)___ to control the weather in the domes. __(6)__, there will never be any __(7)___ or snow, and the temperature will always be __(8)___.

Perhaps everyone will live in vertical(垂直的) cities---- high rises___(9)___ are so large that they can ___(10)______all the necessities of life. Since vertical cities will use _(11)___land than flat cities, and provide homes __(12)__more people, they will be practical for small countries that have __(13)____populations.

__(14)_____ideas that will be helpful to small countries the _(15)___city. Monaco has already built homes, stores and offices __(16)___ the water of the Mediterranean Sea.

There are some people who think that we will go back to _(17)____in caves. __(18)___the caves of the future will be very different from the caves of the Stone Age. Farms and parks will be on the land __(19)___the cave city. When people want to go to the country or to a park, a short ride in __(20)____will take them there.

(1) A. Somebody　 B. Anybody　 　C. Nobody　　 D. Everybody

(2) A. off　　　　 B. out　　　 　C. in　　　　 D. by

　(3) A. thinking　　 B. considering　 C. imagining　 　D. suggesting

(4) A. On the other hand　　　　　 B. As a result

　 C. Of course　　　　　　　　 D. At the same time

(5) A. possible　　 B. suitable　　 C. pleasant　 　D. necessary

(6) A. Similarly　　 B. However　　 C. Accordingly D. Moreover

(7) A. wind　　　 B. rain　　　　 C. stars　　 　D. sunshine

(8) A. cool　　　　 B. warm 　　　C. comfortable　 D. satisfied

(9) A. that　　　　 B. they　　　　 C. where　　　 D. who

(10) A. build　　 　B. continue　　 C. remain　　　 D. contain

(11) A. wider　　　 B. more　　　　 C. less　　　　 D. fewer

(12) A. on　　　　 B. to　　　　　 C. with　　 　　D. for

(13) A. small　　　 B. large　　　　 C. a few　　　 D. many

(14) A. One　　　 B. Second　　　 　C. Next　　　 D. Another

(15) A. floating　　 B. flowing　　　 C. shipping　　 D. blowing

(16) A. in　　　　 B. above　　　　 C. over　　 　　D. on

(17) A. live　　　　 B. be living　　 C. living　　　 D. on

(18) A. Also　　　 B. But　　　　　 C. Then　　　 D. Again

(19) A. in　　　　 B. under　　　　 　C. beside　　 D. over

(20) A. a lift　　　 　B. a underground　 C. an aircraft　 D. a bus

Answers: 1-5_________ 6-10 __________ 11-15_______ 16-20_________

20. ----- Did you see Sandy in the manager’s office?

　　 　----- Yes, she ________ by the manager.

　　 A. is questioned　　　　　　　　　　　　　　　　　　 　　　 B. was questioned

　　 C. had been questioned　　　　　　　　　　　　 　　　 D. was being questioned 　

Answers: 1-5_________ 6-10 __________ 11-15 __________ 16-20__________

19. By the year 2008, scientists probably _______ a cure for cancer.

　　 A. will be discovering　　　　　　　　　　　　　　　　　 B. will have discovered

　　 C. are discovered　　　　　　　　　　　　　　　　　　　　　　　　 D. have discovered

18. The pen I_____ I _______ is on my desk, right under my nose.

　　 A. think; lost　　　　　　　　　　　　　　　　　　　　　　　　 B. thought; lost

　　 C. thought; had lost　　　　　　　　　　　　　　　　　　　 D. think; had lost

17. ---- Have you moved the new house?

　　 　----- Not yet, the rooms ________.

　　 A. are being painting　　　　　　　　　　　　　　　　　　 B. are painting

　　 C. are being painted　　　　　　　　　　　　　　　　　　　 D. are painted

16. This is the best film_______ I have ever seen.

　　 A. which　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. whichever

　　 C. that　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D. whatever

15. He went out _______ I told him the news.

　　 A. when　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. as

　　 C. before　　　　　　　　　　　　　　　　　　　　　　　　　　　 D. since

14. The flowers are so beautiful that I would do______ I can to save them.

　　 A. however　　　　　　　　　　　　　　　　　　　　　　　　　 B. whatever

　　 C. whichever　　　　　　　　　　　　　　　　　　　　　　　　 D. no matter what