—Oh my god! You__ wear slippers to attend the conference．
—I'm sorry I forgot there is a conference．
| A．must | B．can | C．should | D．shall |
—Try not to work yourself too hard. Take it easy.
—Thanks. ________.
| A．So what? | B．No way | C．What for | D．You too |
—Did you ask Tom for help?
—I ________. —I managed perfectly well on my own.
| A．needn’t have | B．don’t need to | C．didn’t need to | D．needn’t |
The result is not very important to us, but if we do win, then so much ________.
| A．the best | B．best | C．better | D．the better |
The restaurant wasn’t ________ that other restaurant we went to.
| A．half as good as | B．as half good as | C．as good as half | D．good as half as |
—I have a headache.
—I’m not surprised you ________ in front of the computer for too long.
| A．work | B．are working | C．have been working | D．had worked |