用形式主语it改写下列句子 1、When we will hold the meeting hasn't been decided.2、Do you think arguing with him about the matter is good?3、To finish the project on time takes a lot of efforts.4、The party we held last night turned out successful.5、The government is announced to take action to bring down the housing price.

1 it hasn't been decided when we will hold the meeting.
2 is it good to think arguing with him about the matter？
3 it takes a lot of efforts to finish the project on time.
4 it turned out successful that the party we held last night.
5 it is announced that the government take action bring down the housing price. 楼主我这第5个肯定对啊 你把你上面的那个和我的这个用百度翻译下就可以知道这两个意思一模一样

It hasn't been decided when we will hold the meeting.
Do you think it's good to arguing with him about the matter.
It takes a lot of efforts to finish the project.
It which was a party we had held last night turned out successful.
It which is a government is announced to take action to bring down the housing price.
求采纳

It hasn't been decided when we will hold the meeting.
Do you think it is good arguing with him about the matter?
It takes a lot of efforts to finish the project on time.
It turned out successful that we held the party last night.
It is announce that the government will take action to bring down the housing price.