3. I _____ be delighted to show you round the factory.A. ought to B. would C. might D. can

1. Young people_____obey their parents.A. must B.will C.may D. ought to

33. We might have robots_____our meals.A.cook B.to cook C.cooking D.to cooking

5. Jenny’s engagement ring is enormous! It ______ have cost a fortune.A. must B. will C. might D. should

20. __________ we go to the beach today? ~ Great! A. Shall B. Will C. Might D. Should

27. The robot will______of the flowers in the garden.A.take care B.take note C.be careful D.carry

17. Bring your umbrella - it __________ rain later. A. can B. might C. must D. should

48. 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

4. Leave early so that you ______ miss the bus.A. didn’t B. shouldn’t C. won’t D. mustn’t

9. _____you be in Rome tonight?A. Will B. Might C. May D. Maybe

35. We also watch films ______smart phones.A.in B.at C.on D.to

36.. "Do you think we will________holiday to the Moon?"A.go B.go on C.go on the D.go for

24. __________ you like something to drink? A. Could B. Should C. Will D. Would