If we had not been ______ by the traffic jam, we would have arrived an hour earlier.
—Who called just now, Sam?—It’s Terry. She asked _____.
I don’t think it was an accident at all. Your brother did it _____.
—Have you finished your experiment report, Jane?—Oh, my God. I’ve _____ forgotten all about that.
_____ your classmates and you will make more good friends.
You’d better have a talk with your friend _____, and then the misunderstanding will disappear.