单项选择题
W: Did you go to the concert last night M: Oh, yes. It should have started at 7:15, but it was delayed 15 minutes. I had waited for twenty minutes before it began.
A. 7:15. B. 7:30. C. 7:50. D. 7:35.
A. Look for sports clothes. B. Move the desk. C. Paint the wall. D. Ask someone to help them move the desk.
A. To help him with his paper. B. To play with him. C. To go to see a play with him. D. To visit him tomorrow.