指出这篇英语作文的错误之处，尤其是句型方面的

n order to celebration (celebration=>celebrate)the Mid-autumn Festival,the students' union will hold a English party on the playground on Mid-autumn Day
It will be hold (hold=>held)at 8-10.We have lots of programs,such as telling English stories,singing English songs,playing English plays(plays=>games).Also we will invite the the (去掉一个the )foreingners to sing chinese songs.Wellcome to our party,and you will have a good time.

In order to celebrate the Mid-autumn Festival, the students'union will hold an English party on the playground on Mid-autumn Day.

The party will be held at 8 p.m to 10p.m. We will have tremendous programs, say English stories, singing English songs, English games and etc. In addtion, we will invite several foreigners to join us.

Welcome to our party and you will enjoy a fantastic night
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