His work _________ have been completed; otherwise, he wouldn't be enjoying himself on the beach.
| A．should |
| B．must |
| C．can't |
| D．shouldn't |
—What do you want to do
next? We have half an hour until the basketball game.
—_______________. Whatever you want to do is fine with me.
| A．It just depends | B．It’s up to you | C．All right | D．Glad to hear that |
I_______________ that all windows are shut. I did it.
| A．make sure | B．am sure | C．make clear | D．am clear |
With more forests being destroyed, huge quantities of good earth_______________each year.
| A．is washing away | B．is being washed away | C．are washing away | D．are being washed |
This kind of cloth_______________well and_______________long.
| A．washes; is lasted | B．is washed; lasted | C．washes; lasts | D．is washing; lasting |
His plan was such a good one_______________we all agreed to accept.
| A．as | B．that | C．so | D．and |