_____________ many times, the problems were settled at last.
| A．Having discussed | B．Being discussed | C．To be discussed | D．Discussed |
The monitor suggestedto the Sea World in the summer vacation.
| A．to me visiting | B．their visiting | C．to me their visit | D．they visit |
He was busy writing the exam paper , only ___once in a while to check the time.
| A．to stop | B．stopping | C．to have stopped | D．having stopped |
_______that she didn’t do a good job, I don’t think I am abler than her.
| A．To have said | B．Having said | C．To say | D．Said |
– In fact, I’m not used ________ to like that.
– Neither am I.
| A．to being spoken | B．to be spoken | C．to speak | D．to speaking |
The teacher stressed again that the students should not ___________ any important details while retelling the story.
| A．bring out | B．let out | C．leave out | D．make out |