B: No, not very. A: Will you lend me a hand? B: Certainly. What would you like me to do? A: Please sort through those letters and answer the ones which need replies.

• 甲:伊莱恩,你现在忙吗?乙:不,不太忙。甲:可不可以帮我一下?乙:当然可以。你要我做些什么呢?甲:请你把这些信分类,如有需要回复的,就给予回复。乙:好的。