His teacher told him that since his parents were working abroad, either his grandparents or one of his uncles ______ allowed to come to the parents’ meeting .
| A．was | B．were | C．are | D．is |
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 |
Deeply _____, I thanked him again and again.
| A．move | B．moved | C．moving | D．to move |