All the students in this school are required to____ at least two lectures on how to study every month.
| A．attend | B．take park in | C．join in | D．go in for |
Success in life doesn’t happen________.It’s the result of devoting your time and energy to what you’ve set out to do.
| A．by accident | B．by design |
| C．by force | D．by choice |
After losing $20, 000 on my last business, I’m not________this time.
| A．taking on | B．taking away |
| C．taking a chance | D．taking off |
—Everyone in my class passed the exam.
—Oh, really？It________difficult.
| A．must be | B．needn’t have been |
| C．can’t have been | D．mightn’t be |
The manager tried to explain the problem, but what he said didn’t________to the players.
| A．get away with | B．get over |
| C．get down | D．get across |
It is reported that the United States uses________energy as the whole of Europe.
| A．as twice | B．twice as much |
| C．twice much as | D．twice much |