Sleep is important, and ______trouble having a good night’s rest can be very annoying.
| A．having | B．have | C．had | D．have had |
The argument remains extremely heatedthere are necessary conditions of existence such as water on the Mars.
| A．that | B．whether | C．if | D．which |
You can’t expect a baby toyour existing routine.
| A．fit in with | B．fit on | C．fit up with | D．fit in |
I wouldn’t think itto ask him tothe club—he’ll only refuse.
| A．worthwhile;join | B．worthwhile;join in |
| C．worthy;join | D．worthy;join in |
—I wonder what has become of your company?
—about it?It is as good as ruined because of bad management.
| A．Don’t you hear | B．Haven’t you heard |
| C．Didn’t you hear | D．Hadn’t you heard |
There is nothing interesting at present.
| A．go on | B．going on |
| C．to go to | D．goes on |