_____global financial crisis is ____ challenge for the whole world. Confidence, cooperation and responsibility are keys to overcoming the crisis.
A A, the B A, a C The, the D The, a
—I heard Charlotte had been drowned in the lake.
—Really！Her boat turned______,and ______she couldn’t swim.
| A．down;fortunately | B．up;unfortunate |
| C．over;unfortunately | D．down;unfortunately |
Despite his great efforts,he ______unsuccessfully after all.
| A．ended in | B．ended with | C．ended up | D．turned out |
—How______do you attend the evening classes?
—______,three times per week.
| A．long;On the whole | B．often;On average |
| C．soon;Generally speaking | D．much;In all |
When they had finished playing,the children were made to ______ all the toys they had taken out.
| A．put off | B．put away | C．put up | D．put out |
A sudden blizzard occurred in Beijing last night,______great inconvenience in transport.
| A．caused | B．causing | C．affecting | D．brought |