The student is too young. He can’t look after himself _______.
| A．careful enough | B．enough careful |
| C．carefully enough | D．enough carefully |
---Where are your parents?
---They ______ to England.
A. have goneB. have beenC. had gone
The building is so old that it should be ______ at once .
A. sold outB. broken down C. pulled down
Many advertisements ______ teenagers.
A. are used for B are filled with C are aimed at
More than 100 workers _______ from the Wangjialing Coal Mine last year.
A. saved B. are saved C. were saved
---I think that cats are the most important animals in China because many people have them as pets.
---_____. I feel that pandas are more important because there aren’t very many of them left.
A. I agree with you. B. I disagree.C. I think so.