He promised to tell me by himself when I ______.
I’d like to invite you to my home ________your warm hospitality(款待).
__________ is often the case with children, Amy was better by the time the doctor arrived.
They sold their house for only 12,000 dollars, so the buyer got a wonderful ________.
There have been so many school bus accidents recently._________, people are concerned about the school bus safety much.
I am in ________ charge of the class which was in ________charge of my wife.