Up till now we _______ four units and this will be the second time that we _______ a test.
| A．have finished; have had | B．finished; will have |
| C．have finished; are to have | D．will finish; have had |
When the last prize had been awarded _________ everybody cleared off.
| A．and | B．so | C．or | D．不 填 |
“Is John coming by train?” “He should, but he _________ not. He likes driving his car.”
| A．must | B．can | C．need | D．may |
You _________ pay too much attention to your reading skill, as it is so important.
| A．cannot | B．shouldn’t | C．mustn’t | D．needn’t |
You _________ be right, but I don’t think you are.
| A．can | B．could | C．must | D．should |
“Do you think he is lazy?” “I _________ so once, but I don’t now.”
| A．may have thought | B．can have thought | C．may think | D．might think |