It is hoped that an end can _______ to pollution of any kind and we humans can live ______ with nature.
| A．be put; in harmony | B．be adjusted; in terms with |
| C．be adopted; in condition | D．resigned; in agreement |
The reason__________ their failure you know is they didn't get fully prepared for the experiment.
| A．why.., that | B．that.., why |
| C．for.., that | D．why.., because |
--Why has he been staying at home these days?
--He ___________ since a month ago.
| A．has been out of work | B．was out of work |
| C．has lost his work | D．had left from his work |
The president of the country was well of when he was in power.
| A．praised | B．fond | C．appreciated | D．thought |
They suggested not only to the party but also give a performance.
| A．did we go | B．should we go | C．we should go | D．thought |
The gas tank____________ twenty gallons of gas, but now it may____________ only three gallons.
| A．holds; contain | B．holds; be contained |
| C．is held; contain | D．is held; be contained |