Ray was walking on the beach when he heard a boy shout. 雷正在海滩上散步,这时 他听到一个小男孩大叫. They were playing outside when they heard their mother call. 他们正在外面玩时,听到 他们的妈妈在叫他们. I was watching TV when the doorbell rang 我正在看电视, 这时门铃响了. We were playing volleyball in the yard when it started to rain. 我们正在院子里打排球,这时开始下起雨来了. He heard a little boy shout. 他听到一个小男孩在大叫. I saw a woman dancing. 我看到一位女士在跳舞. We saw a man robbed. 我们看见一个男人被抢了. I felt my arm bitten. 我感觉我的手臂被咬了.
