题目内容：

英语高手来,明天就要交了
1、-Did you hear someone crying?( )
-I_______,but I______nothing.
A、listened,heard B、listened to,heard
C、heard,listened C、heard,listened to
2、补全对话
I was ④________ past the corner near the shop when the accident ⑤_________.
The young man was ⑥________ hurt.someone carried him to the nearest hospital as quickly as possible.
It's dangerous to travel too ⑦_______ on the street.We must be careful.