It was decided to _____ the search when there was no hope of finding the missing girl alive.
| A．call off | B．take up | C．keep off | D．ring up |
Graduation is a good time to thank those who have helped you ______ the tough years.
| A．through | B．up | C．with | D．from |
To deal with the global financial crisis, China has _______ a string of forceful measures over the past months.
| A．worked out | B．found out |
| C．turned out | D．made out |
. During the reconstruction of the city, many modern tall buildings went up ______ old shabby houses were torn down.
| A．which | B．in what |
| C．in which | D．where |
Faced with a bill for $10,000, _____.
| A．an extra job has been taken |
| B．the boss has given John an extra job |
| C．John has taken an extra job |
| D．an extra job had been given to John |
We know that a smile is usually a sign _____ people feel friendly and happy, but _____ we don’t know who the new person is?
| A．that; what if | B．when; what |
| C．when; how about | D．if; how |