______that the road was under repair ahead, he had to drive back.
| A．Reminding | B．To be reminded |
| C．Having been reminded | D．Having reminded |
The door burst open and____, shouting with anger．
| A．rushing in a crowd | B．in rushing a crowd |
| C．in rushed a crowd | D．in did a crowd rush |
To show our respect, we usually have to take our gloves off ______ we are to shake hands with.
| A．whichever | B．whenever | C．whoever | D．wherever |
We’ve just moved into a bigger house and there’s a lot to do. Let’s _________ it.
| A．keep up with | B．do away with | C．get down to | D．look forward to |
t is not how much we do but how much love we put into ____we do____benefits our work most.
| A． That , who | B．Which, that | C．What , that | D．What, what |
——Yesterday, I didn’t see Ben at the party.
—— You _____ him. We just came back from Beijing this morning.
| A．mustn’t have seen | B．needn’t have seen |
| C．couldn’t see | D．can’t have seen |