—Kathy and her sister are so alike.—I can’t tell one from ____.
I will never forget the classmates ______ I studied with.
You should not ______ your mistakes if you want to make greater progress.
We were ______ surprised at the news that we couldn’t say anything.
– I’ve got the first place in the English Speech Contest.– ______.
When the meeting was ______, it was already midnight.