The library needs _____,but it’ll have to wait until Friday．
| A．cleaning | B．to clean |
| C．being cleaned | D．to being cleaned |
_____ their hats into the air, the fans of the winning team let out loud shouts of victory.
| A． To throw | B．Thrown | C．Throwing | D．Being thrown |
A student will be immediately punished if he is found in the exam.
| A．cheat | B．to cheat | C．cheated | D．cheating |
The problem he referred to _____ difficult, but is isn’t at all.
| A．must be | B．seeming | C．seems | D．seem |
---What do you thin of the book?
---Oh, excellent. It’s worth _______ a second time.
| A．to read | B．to be read | C．reading | D．being read |
It is no good ______. You should give ______.
| A．to smoke, it up | B．smoking, it up | C．smoking, up it | D．to smoke, up it |
----You _______ part in the party in time.
----Sorry I was delayed by the accident.
| A．are supposed to take | B．have supposed to take |
| C．are supposed to have taken | D．supposed to take |
She explained it again to make herself _______ by the audiences.
| A．misunderstand | B．misunderstood | C．misunderstanding | D．to misunderstand |
We are kept ______ of what is happening in the world by reading newspapers and watching television .
| A．reminded | B．informed | C．remembered | D．told |
______ the matter a secret , Jim told his father all that had happened .
| A．More than keep | B．Rather than keep |
| C．Rather than keeping | D．Without having been kept |