( )What a beautiful day! How about______? A. take a walk B. taking walk C. taking a walk
who's______(完整形式) A.who is B.whose is
do not______(缩写形式) A.do't B.don't
them______(主格) A.theyB.the
strawberry______(复数形式) A.strawberrysB.strawberries
father______(口语形式) A.mom B.dad