You can never imagine what great trouble I have had ______the patient who receive a serious wound.
-Did you look up the time of trains to Beijing?-Yes, the early train is __________ to leave at 8:30 am.
It was several minutes before the applause __________.
He is not very rich but he is very __________ to the poor, especially those who are children.
If he continues to ignore his disease, one day he'll reach the point __________ he can't walk by himself.
__________ no point in beating around the bush. Let's __________.