Take care not to get your shoes ______ in mud．
| A．wet or covered | B．to be wet or covered |
| C．to be wet or covered | D．wet or be covered |
We are only___ glad to do anything we can ___ her.
| A．too, to help | B．very, help | C．too, help | D．very, helping |
Only ticket-holders were _______ to the stadium for the concert given by Jay Chou, so many of his fans were turned away.
| A．allowe | B．permitted | C．agreed | D．admitted |
The leader is losing ground as the rest of the runners _____
| A．accelerate | B．accumulate | C．arise | D．advance |
---I have _______ to apologize for the slight damage to your recorder.
--- Never mind.
| A．after all | B．in the first place | C．at first | D．as usual |
-----What _____?
-----I______my key and can't open the door.
| A．happened, lost | B．has happened, lost |
| C．happens, have lost | D．has happened, have lost |