Chen Yang has brains．In fact，I doubt whether anyone in the class hasIQ.

This kind of medicine ________in a dry and cool place。

Did you say that Miss Green is comingto see me— It’s strange. I’venever her before.

not the strongest of the species that survives,nor the most intelligent that survives It is ______that is most adaptable to change

I’m sorry to have come late for the meeting.- Oh, it’s OK. With______ rush-hour traffic and_______ heavy rain, no wonder you were late.