—I can never forget the days we spent together in the summer camp.—Well, especially the day it suddenly began to rain in the middle of the night.
Only when your identity has been checked ________.
From the ________ look on my teacher’s face, I know she was _______ with the results.
The UK ________ Great Britain and Northern Ireland, is a country famous _____ its history.
He felt that he _______ the coldness that had grown between them.
You’d better not _______ these two sentences, otherwise thereaders cannot fully understand you.