Developing good reading habits can ___________ our reading speed．（ ）
| A． |
review |
B． |
receive |
C． |
spread |
D． |
increase |
You can get to know your children really________ want by communication with them．（ ）
| A． |
whether |
B． |
what |
C． |
how |
D． |
which |
This weekend our class will go to a mountain near our city_________ trees．（ ）
| A． |
plant |
B． |
planted |
C． |
to plant |
D． |
planting |
Hi，madam．Can I take the story books out？
No，my boy．They _______be taken out of the reading﹣room．It's a rule．（ ）
| A． |
mustn't |
B． |
needn't |
C． |
couldn't |
D． |
wouldn't |
Mom，could I watch the game show now？
Sorry，you can't watch it ________you clean your room．（ ）
| A． |
when |
B． |
if |
C． |
after |
D． |
until |
Look，the light is still on in Helen's office．
Maybe she_________ her work yet．（ ）
| A． |
doesn't finish |
B． |
won't finish |
| C． |
hasn't finished |
D． |
didn't finish |