---I had practiced my spoken English, but still failed in the oral test.
---Don’t be discouraged. _____ and you will surely pass it.
| A．Make a bit more effort | B．To make a bit more |
| C．Making a bit more effort | D．If you make a bit more effort |
Environmentalists urged that more effective measures __________ by the government to reduce the pollution.
| A．were taken | B．would adopt |
| C．be adopted | D．should take |
Do you think that bridge __________2，000 meters long? It doesn't appear __________ long.
| A．measures; that | B．is measured; so |
| C．is measured; such | D．measures; much |
Now in order to __________ lungs, you have to start breathing deeply and cough more effectively.
| A．expand | B．examine |
| C．explore | D．explain |
__________ all over the mountain __________ wild flowers.
| A．Grown; is | B．Growing; is |
| C．Growing; are | D．Grown; are |
-My room gets very cold at night.
-__________.
| A．So is mine | B．So mine is |
| C．So does mine | D．So mine does |