The reason for his success is ______ he worked very hard.
| A．why | B．that | C．whether | D．how |
Is there anything you want from town? I’m going to get _____.
| A．those letters mailed | B．mailed letters |
| C．to mailed those letters | D．those letter mail |
Asked if he could come to the party that night, _____.
| A．nobody said anything |
| B．they did not get an answer from him |
| C．nothing was said by him |
| D．John nodded his head and left the room |
The first textbooks _____ for teaching English as a foreign language came out in the 16th century.
| A．being heard | B．to be written | C．being written | D．written |
I can’t _____ you running up and down all day long.
| A．permit | B．let | C．have | D．allow |
Why do you have the water _____ all the time?
| A．ran | B．to be running | C．running | D．being running |