or , couldn’t, reads, what, might, most popular , How many, Don’t , cleaner , has taught 17.______did your mother buy you? - She bought me new school things. 18.“- ________ films have you seen this week ?” _ “ Only one” 19.In the future, we won’t go on holiday to the beach but we - ______ go on holiday to the moon. 20.Miss Lien__________ in this school for 28 years. 21._________watch too much TV. 22.We can go to the pool ____________we can go horse-riding. 23. Do you know the …………… drink in Viet Nam? 24.I think Seoul is ………….. than Jakarta. 25.In the past, robots _________teach in classes, but now they can. 26.If he _____________books in bad light, it will harm his eyes. solar do recycle viewer 27. Many girls and women ………………aerobics to keep fit. 28.Our future houses will use _______ energy and they are very friendly to the environment. 29.You can take these cans to the factory to ________ them. 30._______is a person who watches TV. IV. Find the mistake in each sentence 31. Tom and his parents have never visit India A B C D 32. If Peter studies hard, he won’t pass t he exam. A B C D 33.You should to tell an aldult where you are going. A B C D 34.Jack is the intelligentest student in his class. A B C D 35.He gives a lovely gift on my birthday last week. A B C D 36. She hasn’t came here for two years A B C D