It just isn’t fair_____ I was working as a waiter last month; my friends were lying on the beach. . A whenever B. though C. for D. while
—Could I use your computer for a few moments, please? —. I’m not using it myself.
—Have you ___________? —No. I had the wrong number.
Mary went to the box office at lunch time, but all the tickets ____out.
You have failed two tests. You’d better start working harder, ____ you won’t pass the course.
—Did you return Fred’s call? —I didn’t need to ____ I’ll see him tomorrow.