题目内容
Kelly cooked dinner her parents while they were cleaning the yard.
Kelly cooked dinner ________ her parents while they were cleaning the yard.
A.with
B.for
C.to
Kelly cooked dinner ____ her parents while they were cleaning
the yard.
A. with B. for C. to
[ ]
Kelly cooked dinner ____ her parents while they were cleaningthe yard. A. with B. for C. to