2 . We were astonished ______ (hear) what she had been engaged in. (所给词的适当形式填空)

3 . Every runner was in his position, and then rushed forward like a flash after ________ (hear) the starting pistol.(所给词的适当形式填空)

4 . 一听到这个消息，他难以抑制心中的兴奋，高兴地跳了起来。
________________, he was unable to control his excitement and jumped with joy.

5 . On ________________ (hear) the shots of the race rang out,everyone just rushed forward,only a small thin body was staggering behind. (所给词的适当形式填空)

6 . 听到校长所说的话，我欣喜若狂，双眼兴奋地闪闪发光。
________________, I was wild with joy, my eyes glittering with excitement.

7 . 听他那样谈话我们非常气愤。
It made us very angry ________.

8 . Farmers are deeply disturbed ________ (hear) the bad news. (所给词的适当形式填空)

9 . John talked with me for about an hour yesterday. Never ________ (我以前从未听过他说那么多话). (根据汉语提示完成句子)