— Oh, dear! We only have 15 minutes to get to the station.— So terrible! There isn't any taxi around when you want ______.
——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.