(    ) 1. —       do you tell him about the event?  —By        e-mail.

A. How; sending    B. What; send      C. When; sending  D. When send

(    ) 2. —You ’re very       , aren’t you ?  —Yes. Our team has won the game.

            A. frustrated        B. worried             C. excited  D. interesting

(    ) 3. I found        very interesting to talk with the young children.

         A. that                B. it              C. its  D. this