Sentences

1. V-ing 的不同用法 1) Following Jane’s way of studying chimps, our group are going to visit them in the forest. 2) Watching a family of chimps wake up is our first activity of the day. V-ing作主语 (单个V-ing作主语谓语动词 用单数) e.g. Seeing is believing.

V-ing作伴随状语