—Catherine, I have cleaned the room for you.
—Thanks. You ______ it. I could manage it myself.
| A．needn't do | B．needn't have done |
| C．mustn't do | D．shouldn't have done |
Many applicants stood outside the manager’s office, nervously waiting _________ for the job.
| A．to choose | B．being chosen | C．choosing | D．to be chosen |
The bank is reported in the local newspaper _____ in broad daylight yesterday.
| A．being robbed | B．having been robbed |
| C．to have been robbed | D．robbed |
It is not where you come from or what you are, but the ability to do the job _____ matters.
| A．one | B．that | C．what | D．it |
I wondered what difficulty he had _________ the plan?
| A．to carry out | B．carrying out | C．carried out | D．with carrying out |
I _____ my university professor in the supermarket near my house, which was out of my expectation.
| A．came out | B．came across | C．came about | D．came along |