----In recent years, _____problem of global warming has become very serious.
----That’s right. People are facing _____diversity of natural disasters now.
| A．/, a | B．a, the | C．the, a | D．a, a |
After recovering from his illness, he was advised to _____ gardening as a bobby.
| A．take away | B．take off | C．take on | D．take up |
It was dark, we decided _____ for the night at the farm house.
| A．put away | B．put down | C．put up | D．put out |
---I heard Back Street Boys will sing at the New Theatre.
---Where did you _____ ?
| A．pick that up | B．put that up |
| C．make that up | D．take that up |
---What do you think of those curtains?
---Oh, they _____ very well with the wallpapers, I think.
| A．suit | B．fit | C．fix | D．go |
--How about going to see the film this evening?
---OK, I’ll _____ you at exactly eight o’ clock.
| A．expect | B．wait for | C．bring | D．agree with |