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the other B. much。t you think there39。 his C. work。t ? 11. __________ will you stay in London? ? For about two weeks. ? A. How far B. How long C. How often D. How many ? 12. If it __________ tomorrow, we39。t be B. mustn39。 worry about D. worry。 worry about ? 3. Living in a dome on Mars________ 10 bedrooms ______highly possible. ? A. has。t be C. needn39。ll go to visit the Great Wall. ? A. won39。 their D. work。s life on Mars? __________ ? A. Yes, I agree. B. Yes, of course not. ? C. Yes, I don39。 any other ? C. more。 nor ? 24. The water in the fiver smells terrible, people must __________ dirty things into it. ? A. be stopped to throw B. be stopped from throwing ? C. stop to throw D. stop from throwing ? 25. The surface of Mars is __________like the surface of Earth than__________ pla in our ? solar system. ? A. much。t want to do it, does __________want to? ? .A. anybody else B. somebody else C. else somebody D. else anybody ? 22. Don39。 their B. works。t D. mustn39。s father has gone to England. He __________in his office. ? A. can39。 worried about ? C. worried。 is B. with。t be D. must be ? 3. Not only he but also I. __________right. ? A. am B. is C. are D. were ? 4. You can see __________ stars if you go out at night. ? A. thousand of B. million C. millions of ? D. hundreds stars ? 5. He asked__________for the piano. ? A. how much did I pay B. did I pay how much ? C. how much I paid D. I paid how .much ? 6. She __________his number in the phone book to make sure that she had got it right ? A. looked up B. looked for C. picked out D. picked up ? 7. It39。t rain B. isn39。 his ? 15. They were all very tired, but __________ of the