I. Choose the best answer to complete each of the following sentences 1. I think that a smart robot can __________ and serve coffee. A.do B. doing C. make D. having 2.Nowadays, robots can ____________ some simple requests. A. making B.understand C. teach D. eat 3. My robot __________ computer games very well. I can't win it. A. plays B. helps C.does D. learnt 4. I think most of home robots can __________ the house. A. make B. does C.clean D. live 5. Her robot will _________ dinner, so she will have more free time. A. cook B.eat C. do D. drink 6.Teaching robots will be able to __________ children study. A. study B. understand C. learn D. help 7. They use worker robots to __________ buildings in many cities A. make B. do C. build D. understand 8.Scientists use space robots to build __________or do some experiments. A. planets B.space station C. the Sun D. the Moon 9.His robot can boil water and make _________for guests. A. meal B.food C. tea D. bed 10. Schools will use__________ robots in classes in the future. A. teaching B.doctor C.space D. worker 11. Robots will help people do all household_________ . A. waste B. chores C. furniture D. appliances 12. I think robots won't be able________ poems. A. to composing B. composing C. to compose D. compose 13.________ is the longest river in Viet Nam, Mekong River or Dong Nai River? A. Where B. Which C. How D. Who 14. If we cut down more forests, there __________ more floods. A. are B. were C. have been D. will be 15. Here is their sons telephone number; I dont have __________ . A. their B. theirs C. they D. them 16. A robot can do_____different things from looking after a baby to building a house. A. much B.few C. many D. little 17. Lake Baikal is the _________ freshwater lake in the world. A. largest B. larger C. large D. more large 18. The opposite of dangerous is ___________ . A. polluted B. good C. safe D. dirty 20. The three Rs _________ for Reduce, Reuse and Recycle. A. stand B. sit C. make D. explain