英语翻译 中译英

1.With the developing of the modern society ,collection acts as a way of Communication becoming more and more important in man's daily life.
2.when he was young ,he has to leave school to sell newspaper as lack of money .
3.There are two sculptures which were sculptured by a famous artist standing in the art gallery hall
4.China succeed in the first manned spaceflight which made the world shocked.
5.We are facing the challenges of economic globalisation
6.The government plans to build a theatre which can hold ten thousand audience.
7.The military officer proposed to send a plane to rescue the missing tourists in the Valley