George couldn't remember when he first met Mr. Anderson, but he was sure it was ________ Sunday because everybody was at ________ church.
. I wonder _____ you’re getting along well with your classmates.
. I prefer a street in a small town to _____ in such a large city ____ Shanghai.
—What do you think of the speech? —The speaker said ___ nothing worth ___
We leave it to your judgment ____ you should do it.
—The meeting is about to start, yet the speaker hasn’t turned up.— No one knows ____.