— I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion, which she taught us yesterday.— That’s just _______ most of the students haven’t understood.
Let us hope we can settle the matter without _____ more trouble.
-What do you think of the book? -Oh, excellent. It is worth _____ second time.
His best known work that is _____ all praise can be seen in the museum.
I hate ______ their complains all day. one of these days I’ll tell them what I really think.
Don’t be joking. It’s time to ______ your business.