I. 单项选择。
(A)选出可以填入空白处的最佳选项。(15小题,每题2分,共30分)
( )1.—____ is he? —He is my friend.
A. What B. Where C. Who D. How
( )2. Mary and Joy are ____ Class One. They are ___ the U.S.A.
A. from; in B. in; from C. to; from D. in; to