问题描述：
把下面的句子改为含有动名词的句子!
例:our meeting is about it.we will help Mary out.
→our meeting is about our helping Mary out.
1 we appreciated it.you invited us to your party.
2 please pardon me.i've disturbed you.
3 jack had been praised by the teacher.it pleased his parents.
4 liu xiang won the gold medal in the 110-metre hurdles in the 28th olympic games.it shocked the whole world.
例:our meeting is about it.we will help Mary out.
→our meeting is about our helping Mary out.
1 we appreciated it.you invited us to your party.
2 please pardon me.i've disturbed you.
3 jack had been praised by the teacher.it pleased his parents.
4 liu xiang won the gold medal in the 110-metre hurdles in the 28th olympic games.it shocked the whole world.
问题解答：
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