1. You should try to your ambition and be more realistic. (2004.06)
A) reserve B) restrain C) retain D) replace
2. They are trying to the waste discharged by the factory for profit. (2003.12)
A) expose B) exhaust C) exhibit D) exploit
3. Young people are not to stand and look at works of art, they want art they can participate in. (2000.06)
A) content B) generous
C) confident D) conservative
