1.Mother was busy ___ us lunch in the kitchen when I got home.2.Will you help me __ the party.上面2题是prepare还是prepare for?为什么?

问题描述:

1.Mother was busy ___ us lunch in the kitchen when I got home.
2.Will you help me __ the party.
上面2题是prepare还是prepare for?为什么?

1.是prepare,是倒装结构.

1.preparing
2.(to)prepare for