One of the consequences of our planet's being warming up is a（n）_______ in the number of natural disasters.
| A．result | B．account | C．reason | D．increase |
Every possible means _______ been taken to prevent the river _________.
| A．have; polluting | B．has; polluted |
| C．has; from being polluted | D．have; being polluted |
I read little now and I am always busy with my job. ________ my friend.
| A．Either does | B．So is | C．So it is with | D．So does |
The supermarkets____open until late every evening, which provides us much convenience.
| A．prove | B．maintain | C．continue | D．remain |
Miss Jones is leaving to get married and Miss White will be _______ the class.
| A．taking over | B．carrying out | C．taking away | D．getting over |
When he came to himself the next morning, he found himself _____ in bed in a small wooden house.
| A．lying | B．to lie | C．lay | D．laid |