I'm sorry to tell you that I________ on the play ground.
| A．forget your books | B．forgot your books behind |
| C．have left your books alone | D．left your books behind |
I can't understand _____ at that poor child.
| A．you to laugh | B．you laughing | C．you laugh | D．why laugh |
–Can you spare me some time? –I'm afraid not. I have lots of letters _____.
| A．doing with | B．to do for | C．to deal | D．to deal with |
The patient was warned _____ oily food after the operation.
| A．to eat not | B．eating not | C．not to eat | D．not eating |
–I must apologize for _____ ahead of time. –That's all right.
| A．letting you not know | B．not letting you know |
| C．letting you know not | D．letting not you know |
The Olympic Games, _____ in 776 BC., didn’t include women players until 1912.
A. first played B. to be first played
C. first playing D. to be first playing