There are________bears on the earth because they have________space on it．
| A．fewer and fewer；less and less |
| B．more and more；fewer and fewer |
| C．less and less；fewer and fewer |
| D．more and more；less and less |
The teacher speaks very loudly all the students can hear her.
| A．so that | B．because | C．since | D．when |
If you get on well your classmates, you’ll enjoy your school life more.
| A．to | B．at | C．with | D．in |
—Have you brought with you? We won’t have time to come back.
—Don’t worry. All the things we need are here, in this big bag.
| A．something | B．anything | C．nothing | D．everything |
The World Expo (世博会) ____________ in Shanghai now.
| A．being had | B．is having | C．is holding | D．is being held |
Beijing, the capital of China, is one of __________ cities in the world.
| A．the biggest | B．bigger | C．much bigger | D．big |