修改语法
the gang 【are】too young to unite.
gang,一帮/一伙（盗贼、强盗、匪徒等），作主语，谓语动词用复数however,i'm not 【there】 at that moment.
与后面的时间状语【at that moment 在那时；当时】意思保持一致then people will leave sooner or later.这个可以不改。
then作为【这样的话】
i really don't like that/it.so...这一句也可以不改，要看具体语境和意思。
祝你开心如意！
语法修改。
在这里只提一些单纯的语法问题，
1,I decides my academic major is electrical engineering.应该为decided.
2, I did researchs,then I know that......应该为then i knew......
3, I like to compete with talend studens in the academically .....应该为talent
4,One of most concerning obstacles is language 和后面时态一致应该为 was languge.
5,I joined some community services that learn some .......不用从句直接说and learned some....
