— If there are ____ trees, the air will be cleaner.
— I agree. Then there will be less pollution.
| A．much | B．less | C．fewer | D．more |
-- I think the red car _______ belong to Miss Wang because she bought a new car yesterday.
--It __________be her car’s because her new car is blue.
| A．must; can’t | B．may; mustn’t |
| C．can; mustn’t | D．must; needn’t |
—Many people prefer to shop online because it’s __________ and can help people save ________ money.
| A．convenient; many |
| B．more convenient; least |
| C．convenient; few |
| D．more convenient; more |
—Is that _____________ new bike, Tom?
--No, I lent _________ to Mike half an hour ago.
| A．your, my | B．your, mine |
| C．yours, mine | D．yours, my |
My uncle worked as a volunteer in Tibet last year. He told me a lot of his unforgettable _________ while working there.
| A．experiences | B．expression |
| C．excuses | D．energy |
My grandmother has a habit of walking __________Jinshui River for half an hour after supper.
| A．through | B．along |
| C．between | D．over |