The city park will be cleaner ___________ people stop dropping litter here and there.
| A．while | B．if | C．unless | D．before |
We will see __________ even stronger China in __________ near future.
| A．a; the | B．an; the | C．the; a | D．an; a |
— There used to be lots of fish in the lake.
— Yes, but there are very __________ now.
| A．few | B．fewer | C．little | D．less |
The theme park is about __________ ride from the museum. You should start out right now.
| A．two hour | B．two hour’s | C．two hours’ | D．two hours |
Is there _________ in today’s newspaper?
| A．special something | B．special anything. | C．something special | D．anything special |
Bamboo can ___________ paper.
| A．used to make | B．be used make | C．be used to make | D．be used to making |