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can talk with you when you are won39。t 10. Some old houses ______in my hometown last summer. A. fall down B. fell down C. write down D. wrote down 11. What do you think Sally will be______10 years? A. after B. behind C. later D. in 12. I can39。t C. don39。t B. don39。s math test. — It is ______! His math is always the worst. A. possible B. simple C. impossible D. bored 5. The old man is very healthy. I think he will live______. A. to be 100 years old B. 100 years old C. at 100 years old D. in 100 years old 6. — In 2050, what will the world39。 Unit 7 Will people have robots? (總分 100分,用時 60分鐘 ) Ⅰ .單項(xiàng)選擇 (每小題 1分,共 15分 ) 1. People should keep the ______ between countries. A. relationship B. peace C. discussion D. role 2. It39。s careless(粗心 )______the same mistake again in your position. A. for you to make B. for you making C. of you to make D. of you making 3. The TV program was very______and we all got______. A. bored; bored B. boring; boring C. bored; boring D. boring; bored 4. — He got an A in last week39。s population be? — I think cities will be really big and crowded because there will be a lot ______ people. A. much B. more C. many D. less 7. I predict there will be less ______ in the future. A. people B. trees C. countries D. pollution 8. — What will the future ______? — No one can predict exactly. A. be like B. be C. like D. like as 9. I ______believe everything ______ be free in 20 years. A. /; won39。t; won39。t; will D. will; doesn39。t find my you help me ______ it? A. look for B. look at C. look like D. look out 13. “There ______ a meeting next Monday.” means “They______ a meeting next Monday.” A. will be; will be B. will have; will have C. will be; will have D. will have; will be 14. — How many people came to Beijing for the Olympic Games in 2021? — It39。t know whether it is a human__21__ a robot when you meet it on the street. People will have__22__time to work and more time to vehicles (交通工具 )in the future will fly freely in the sky because every vehicle will have wings with will__23__ you to any place you want to can go to__24__during your travel when you feel vehicles will be__25__because they39。four D. forty173。s a very big library. Some robots work there as library assistants. The robots can help you find the