--Must I go there right now?
--No ,you .They may go there later.
| A．shouldn’t | B．can’t |
| C．needn’t | D．mustn’t |
This is about 10________in size．
| A．square kilometer |
| B．square kilometers |
| C．kilometer square |
| D．kilometers square |
What’s________river in the world？
| A．the longer |
| B．longer |
| C．long |
| D．the longest |
The world’s population is growing________and there is________land and water for growing rice．
| A．more；less |
| B．larger；fewer |
| C．larger；less |
| D．more；fewer |
Lanzhou is the only capital city that the Yellow River，the second________river in China，passes through．
| A．long |
| B．longest |
| C．longer |
| D．length |
—What’s she doing？
—She is cheating________．
| A．money from that boy |
| B．money of that boy |
| C．that boy of money |
| D．that boy from money |