（ ）We are ____ a lovely time! A.have B. had C. having
( )（4）They're singing ____ drawing. A.and B. or C. but
( )（3）You are waiting ____ the car. A.of B. for C. on
( )（2）I am looking___ the bus. A.at B .in C. out
( )（1）____ is the fifth month of the year. A. April B. June C. May
读一读，找出每组中不同类的单词。 （1） ( ) （2）
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