The students hardly have any spare time for their hobbies, ________?
| A．don’t they | B．do they |
| C．haven’t they | D．have they |
—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 |
—Remember this，children．________careful you are，________mistakes you will make．
—We know．Mr.Li．
| A．The more；the more |
| B．The fewer；the more |
| C．The more；the fewer |
| D．The less；the less |
—Which is________，the sun，the moon or the earth？
—Of course the sun．
A．smaller
B．the smallest
C．the biggest