Why are you cutting ________ the grass? To feed it to your chickens?
| A．down | B．out | C．up | D．off |
My friend Martin was very sick with a strange fever; ________, he could neither eat nor sleep.
| A．as a result | B．after all | C．in addition | D．in a word |
Car control is a topic _________ Beijingers have argued for a long time.
| A．with which | B．which | C．about which | D．in that |
The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell（钟）of the local shops.
| A．invitation | B．arrival | C．attraction | D．attitude |
—Flight CA 581_____________. I must be off now. —Have a nice trip.
| A．is being announced | B．has announced | C．was announcing | D．will be announced |
—Why are those people gathering in the middle of the street?
—I don’t know. There ________ be an accident.
| A．shall | B．should | C．can | D．might |