当你接受对方的邀请时应该说:A. With pleasure. B. Sorry, I am not. C. Yes, please.
The red rose is the only one _____I real like.
The teacher told me that the students I wanted to see were seen___ football on the playground just now.
Is the river_____ through that town very large?
The reason ____he was absent from the meeting was ____his car broke down on the way.
Is this factory ______you visited last week?