When you free last week— Well, I have a free day because there was too much work.

Professor Tang didn’t give us a speech today．It washe had a traffic accident on the way to school

. —Lucy, it is careless of you to have leftyour key in the lock hole of your car.—__________!So I did. I might have my carstolen.

A lot of food __around the world every year. We must do something for it.

How much vinegar did you put in the soup——I’m sorry to say, ________. I forget.