1. He is giving her French lessons in ________ for her teaching him English.
A. place B. turn C. exchange D. change
2. She bought eggs yesterday, but there were them broken.
A. two scores of ; scores of B. scores of; two scores of
C. scores of; two score of D. score of; two scores
3. The Iranian government is accused of _______ some terror organizations in the Middle East
by the United States, who can’t not produce firm evidences to prove it．
A. sponsoring B. providing C. offering D. supplying
