When disaster strikes, you _____ find yourself without water, gas and electricity.
| A．will | B．must | C．should | D．might |
He knows it is high time that he ________ at once.
| A．quits smoking | B．quitted smoking |
| C．should quit to smoke | D．quitted to smoke |
I like_________ when the teacher says that my work is satisfactory ________.
| A．this；at all | B．that; in general | C．it；on the whole | D．one；in particular |
Some of the exercises appear to be ___ ones that you have done, but after taking ___ second look, you will find that they are different.
| A．/; the | B．the; the | C．the; / | D．the; a |
---Oh, no，where is my purse?
--- _______! You will find it sooner or later．
| A．Take your time | B．Don’t take risks | C．Come on | D．Take it easy |
He ________ as the tallest boy in the crowd, so I spotted him easily.
| A．stood out | B．picked out | C．tried out | D．let out |