—I’m sorry, but I didn’t mean out your secret.—But you know, letting out one’s secret means one’s feelings.
——Don’t forget to return the book on time.——________.
—I’m terribly sorry to have given you so much trouble.— ______
You may ______ it that Jennifer will come and help us if we are in trouble.
How long do you think it was ______ he got home in such bad weather?
—We are worried about Tom. Why hasn’t he come back?—Don’t worry. He ______ in a traffic jam.