I was looking for a new way to make some money but my movements were limited 

想赚点儿钱但是没有进展

They wouldn’t put their money into just anything random

家长们不会进行没必要的投资

I could understand why the others needed my help 我知道为什么其他人需要我帮忙

I called her apart after the lesson 课后我将她叫到一旁