Question

One Sunday several former classmates gathered at Tom’s for lunch, ________ their high school reunion the year before．

1. A.
   talking about
2. B.
   having talked about
3. C.
   to talk about
4. D.
   talked about

Answer 1

A
talking about为现在分词短语作伴随状语。句意：一个星期天，几位汤姆以前的同学聚集在他家吃午饭，谈论着前一年的高中同学聚会的事情。