I. Choose the best answer to complete each of the following sentences. 1. Young people_____ obey their parents. A. must B. will C. may D. ought to 2. Leave early so that you ______ miss the bus. A. didn’t B. shouldn’t C. won’t D. mustn’t 3. You _____ to write them today. A. should B. had C. must D. ought 4. I hope I _____ find it. A. will B. could C. shall D. must 5. Unless he runs he______ catch the train. A. will B. wouldn’t C. mustn’t D. won’t 6. _____you be in Rome tonight? A. Will B. Might C. May D. Maybe 7. We _____ have time to help you tomorrow. A. may B. will C. must D. could 8. “______you hand me that pair of scissors, please?” A. May B. Shall C. Will D. Should 9. In the future, machines ______all the work for us. A. are doing B. will do C. were doing D. do 10. Every day, Mr. Tuan in the fields from 6 am to 4 pm. A. worked B. work C. is working D. works 11. When_____ Vietnamese people celebrate the New Year? A. will B. are C. do D. is 12. Our dog is amazing - it __________ sing! A. should B. must C. can D might 13. Students __________ use a dictionary during the test. It’s forbidden. A. can’t B. mustn’t C. might not D. won’t 14. Ingrid __________ play the violin when she was six. A. can’t B. could C. might D. shouldn’t 15. I’m afraid of water because I __________ swim. A. can’t B. may C. couldn’t D. must 16. The robot will______ of the flowers in the garden. A. take care B. take note C. be careful D. carry 17. The house will have a super smart TV to …………… the e-mails. A. send and post B. send and receive C. get and take D. receive and get 18. ________pencils and paper, every student will have a computer . A. By B. Instead C. Instead of D. At 19. We might have a______ TV to watch TV programmes from space. A. wireless B. remote C. automatic D. local 20. I would like to have my house by_____ so we can see the beach from my window A. the mountains B. the city C. the sea D. the countryside 21. A hi-tech robot will help us children while we are away. A. look out B. look at C. look after D. look in 22. We might have robots_____ our meals. A. cook B. to cook C. cooking D. to cooking 23. I might have a smart phone ……………….. the Internet. A. surf B. to surf C. surfing D. to surfing 24. We also watch films ______smart phones. A. in B. at C. on D. to 25. "Do you think we will________ holiday to the Moon?" A. go B. go on C. go on the D. go for 26. "Do you think that our houses will be___ space?" A. in B. on C. at D. to 27. Our future houses will use______ energy, and they are very friendly to the environment. A. sun B. sunny C. solar D. lunar 28. We will have more robots_____ they can help us do housework and protect our houses. A. so B. because C. so that D. although 29. A super smart TV will help us………… goods from the supermarket. A. take B. buy C. carry D. order 30. We will have a robot in the garden____ the flowers and ____the dogs and cats. A. cut-take B. water - feed C. feed - take D. water - to wash 31. With a smart watch, you will…………. your friends in other countries. A. speak B. talk C. say D. contact 32. Robots will help us do the housework such as____ the floors, ……… meals and so on. A. clean - cook B. to clean - to cook C. cleaning – cooking D. cleaning - to cook 43. He hopes he will reduce the monthly cost of gas when he uses_____ energy for cooking foods or heating water. A. warm B. solar C. sunlight D. hot 34. He believes that he saw a _____ flying in the sky last night. He was scared that the aliens would appear and take him out of the earth. A. ship B. motorhome C lantern D. UFO 35. He's living in a_____ on a large river. It's very convenient for him to catch fish every day. A. palace B. airplane C. houseboat D. flat 36. There are a lot of _____in her big city. I can't count how many floors there are. A. skyscrapers B. spaces C. programmes D. tractors 37. She can keep vegetables and fruits fresh in her______ during a long time. A. helicopter B. modern fridge C. electric cooker D. spaceship