I saw him _______ a book in the room just now.A. readsB. readingC. to read
—_______ is the hot water used for? — It is used to wash clothes. A.Who B. What C. Where
—Do you know the boy _______ is talking to Mr. Smith? —Yes, he's my brother. A. whatB. whichC. Who
Every student is supposed _______ the school uniform on weekdays. A. wearB. wearingC. to wear
The young man is the only college student in the village. The villagers _______ him. A. be proud of B. proud ofC. are proud of
―Loudi looks more beautiful than before. ― Yes. Lots of trees and grass _______ last year. A. are planted B. have planted C. were planted