The little elephant is afraid to go alone．He always walks _________ his mother．
| A．besides | B．beside | C．below | D．under |
I think math is as________as English．
| A．important |
| B．very important |
| C．less important |
| D．the least important |
________trees we plant，________our city will be．
| A．The fewer；the beautiful |
| B．The more；the more beautiful |
| C．The most；the most beautiful |
| D．The less；the more beautiful |
—Which coat is________，the black one or the gray one？
—The black one，of course．
| A．beautiful |
| B．more beautiful |
| C．most beautiful |
| D．the most beautiful |
In spring，the day is getting________．
| A．shorter and shorter |
| B．longer and longer |
| C．short and short |
| D．long and long |
We should do some things to protect the environment．For example，we shouldn’t________too many trees．
| A．cut down |
| B．write down |
| C．grow up |
| D．pick up |