---He dressed up ________a ghost last night. How scary!
---Take it easy! He just played a trick ________us.
| A．in, on | B．in, in |
| C．as, on | D．as, in |
Things will get better in the future, we will have ______ cars and _____pollution.
| A．less, more | B．fewer, less | C．more, more | D．less, fewer |
10 years ago， _________ only one classroom building in our school. And in 10 years， _________ five classroom buildings in our school.
| A．there will be, there are |
| B．there was, there will be |
| C．there will be; there was |
| D．there was, there are |
I don’t know if Mr. Wang ________here tomorrow . If he ______ , please tell me .
| A．comes , comes | B．will come ,comes |
| C．comes , will come | D．will come ,will come |
----What did your uncle say?
----He told me he _____ call me the next day.
| A．will | B．should | C．can | D．would |
-----Who helped ________with the job ?
-----Nobody , They did it by______.
| A．them, them | B．them, themselves |
| C．themselves, them | D．themselves, themselves |