The population problem may be ______ one of the world today.
| A．the most | B．most difficult | C．the greatest | D．more interesting |
-Can you tell me why you learn English so well?
-It’s very simple._____ you work,______ grades you will get.
| A．The harder;the best | B．The bard;the better |
| C．Harder;better | D．The harder;the better |
—What do you think of Harbin and Qingdao in winter?
—I think Harbin is______than Qingdao.
| A．interesting | B．the most interesting |
| C．much interesting | D．much more interesting |
—It's much ___________today . Shall we go swimming this afternoon?
—Good idea, I've got nothing to do.
| A．hot | B．hotter | C．hottest | D．the hottest |
—What a cold day!
—The weather report says it will be even tomorrow.
| A．cooler | B．hotter | C．wetter | D．colder |
Things will get better in the future, we will have ______ cars and _____pollution.
| A．less, more | B．fewer, less | C．more, more | D．less, fewer |
This sweater is not as good as that one, but it’s much_________.
| A．cheap | B．cheaper | C．cheapest | D．the cheapest |
— In English, I’m ________ reading than writing.
— I can help you with writing.
| A．good at | B．better at | C．well in | D．better in |
— 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 |
---What do you think of the match?
---Oh, I’ve never seen _____ one before!
| A．a more exciting | B．a more excited |
| C．the more exciting | D．the more excited |