NO. 1
NO. 1
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。
NO. 2
NO. 2
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。