---Look, the man looks like Green.
---It _______ be him, for he _______ to America.
| A．can’t; has gone | B．may not; has been |
| C．mustn’t; has gone | D．can’t; has been |
He spent little time on study, so it didn’t surprise me that he _______ the exam.
A. took B. passed C. failed
Many kinds of animals are ______. We must do something to save them.
A. on holiday B. in danger C. on show
Some people never know what they need ______ they lose it.
A. until B. as C. after
After the controlling of the transportation in Xiamen, there will be ______ cars on the road.
A. fewer B. less C. more
I don’t like going shopping _____. I often ask my friend Kitty to go with me.
A. together B. alone C. hard