While listening to the concert, the audience is required to remain ______ and keep quiet.
| A．seated | B．to be seated | C．seating | D．to seat |
The coach,
because of the driver’s carelessness, was __________ and crashed over the cliff on such a cold December morning.
| A．in support | B．out of control |
| C．in charge | D．at the mercy |
--What do you want to do next ?We have half an hour until the football game.
-- .Whatever you want to do is fine with me.
| A．It just depends | B．It’s up to you | C．All right | D．No wonder |
-Did you have any trouble with the customs officer?
-________ to speak of.
| A．No | B．Nothing | C．None | D．Neither |
We ________ last night , but we went to the concert instead.
| A．must have studied | B．might study |
| C．should have studied | D．would study |
They tried to find a table for two. But they were all _____.
| A．given away | B．kept away | C．taken up | D．used up |