287. The clear colorless liquid that falls as rain, fills lake and rivers, and is necessary for life to exist is______.
| A．oxygen | B．petrol | C．water | D．Flood |
is a good form of exercise for both the young and the old.
| A．The walk |
| B．Walking |
| C．To walk |
| D．Walk |
Tom fell in with Mary.
| A．enjoy |
| B．love |
| C．like |
| D．fond |
—How are you managing to do your work without an assistant?
—Well, I _____ somehow.
A, get along
B. come on
C. watch out
D. set off
It is not how much we do but how much love we put into what we do
benefits our work most.
| A．who |
| B．which |
| C．that |
| D．what |
We’ve offered her the job, but I don’t know she’ll accept it.
| A．where |
| B．what |
| C．whether |
| D．which |