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The mail was ________ for two days because of the snow storm.
| A．held out | B．held off | C．held up | D．held down |
Not only_______give us relaxation and pleasure,but also_____increase our knowledge.
| A．can travel;it can | B．travel can;can it |
| C．can travel;can it | D．travel can;it can |
Not until Jane got off the bus_______her wallet missing.
| A．did she find | B．she found |
| C．didn’t she find | D．she didn’t find |
We all feel it is Jack as well as his wife that_______for their son’s bad performance at school.
| A．are to blame | B．is to be blamed |
| C．are to be blamed | D．is to blame |
______in health,he insisted on doing the experiment.
| A．As he was poor | B．Poor as he was |
| C．Poor was he | D．Poor he was though |
Smith was overweight,so the doctor urged that not only_______have less fat and meat,but also he_______.
| A．should he;take exercise |
| B．must he;takes exercises |
| C．he can;does some exercises |
| D．he ought to;do some practice |