– We have done a lot to make our city cleaner, but it’s still not enough.
– So we should do ________ to improve it.
| A．less | B．higher | C．later | D．more |
Hainan Island is a good place_____.
| A．go sightseeing | B．go sightsee |
| C．to go sightseeing | D．to go sightsee |
He couldn’t wait_____ home after he finished_____ the movie.
| A．to go, make | B．to go, making |
| C．going to, making | D．going, to make |
--_____ do you live from your school?
--About ten minutes’ walk.
| A．How many | B．How long |
| C．How far | D．How soon |
_____ do you think_____ this new house?
| A．How, like | B．What, of | C．Were, of | D．Who, about |
They are waiting_____ the bus stop.
| A．at | B．for | C．on | D．in |