| Many lifestyle patterns do such _____ great harm to health that they actually speed up _____ weakening of the human body. |
A. a; / B. /; the C. a; the D. /; / |
| Everything comes with _____ price; there is no such _____ thing as free lunch in the world. |
A. a, a B. the, / C. the, a D. a, / |
| There were many talented actors out there just waiting _____. |
A. to discover B. to be discovered C. discovered D. being discovered |
| First impressions are the most lasting. After all, you never get _____ second chance to make _____ first impression. |
A. a; the B. the; the C. a; a D. the; a |
| Wind power is an ancient source of energy _____ we may return in the near future. |
A. on which B. by which C. to which D. from which |
| One reason for her preference for city life is _____ she can have easy access to places like shops and restaurants. |
A. that B. how C. what D. why |
| Before examination our teacher always asked us to _____ what we have learned. |
A. go back B. go through C. go off D. go over |