请求高手帮我翻译几个句子！！谢谢！

1, When do you reply for us ?
2, I leave to front of Beijing and see you.
3, It is said that Mr. Chen wants to visit you next months.
4, That is still a problem they can arrive to in time .
5, Who tell you the news that president be stab ?

1st, when do you give us to answer?
2nd, I leave in front of Beijing to be able to come to see you.
3rd, it is said under Mr. Chen a month must come Chengdu.
4th, whether do they promptly rush a question.
5th, who president the news which punctures is tells you?

1, when you answer for us?
2, I leave in front of Beijing can come to see you.
3, it is said under Mr. Chen month must come Chengdu.
4, whether or not can do they promptly rush to to or the question.
5, who president the news which punctures is tells you?

1.When will you give us the answer ?
2.I will meet you before I leave for beijing.
3 It is said that Mr Chen will come to Chengdu next month.
4.Whether they can reach in time is a problem.
5.Who did tell you the news that President was murdered.