Mr. Smith works as a government official now, but he ______ in a middle school for 5 years.
| A．has worked | B．worked | C．had worked | D．had been working |
It is reported that a big storm is just __________ in North China.
| A．in a way |
| B．in the way |
| C．on the way |
| D．by the way |
Though in fact he got __________，there was no doubt that he had meant to offer help.
| A．in a way |
| B．in the way |
| C．on the way |
| D．by the way |
Can you imagine how much trouble I have __________ the work?
| A．to do |
| B．did |
| C．do |
| D．doing |
It is difficult to imagine his __________ the decision without any consideration.
| A．accept |
| B．accepting |
| C．to accept |
| D．accepted |
Students are often warned that anyone who leaves the classroom at night must remember to __________ all the lights, or he will be fined.
| A．switch off |
| B．go off |
| C．take off |
| D．bring off |