I _____ to help you to do homework but I couldn’t spare any time. I _____ a composition last night and I’ll finish it today.
| A．wanted; wrote | B．had wanted; was writing |
| C．have wanted; wrote | D．wanted; have been writing |
It is exactlywe behavehas changed the world：
| A．which; that | B．how; that | C．how; what | D．what; that |
--- What do you think about the new teacher?
--- _________ the new teacher is an elegant lady, she can be extremely difficult to work with.
| A．As if | B．As long as | C．Because | D．While |
You’d better fly somewhere in the west. Then you can _________ a hire car and travel around.
| A．take up | B．get on | C．pick up | D．turn on |
The school sports meet, originally to be held last Sunday, was finally _________ because of the bad weather.
| A．called off | B．worn off | C．set off | D．broken off |
If there are natural resourcesin a country, it is common for it to export some of them.
| A．in total | B．in abundance | C．in short | D．in pieces |