Neither,less ,for,even,keep,neither,do I .这些 介词 和 短语形式 怎么使用在

I like neither brussel sprouts nor broccoli.(Use with the word 'nor' most of the time,meaning you don't like both)
I pay less for this pair of shoes in another store.(Use commonly to compare)
I donate my time for a good cause.(Use this to indicate a reason or a purpose)
I will do it even I don't like it.(use this as the word despite)
You should keep doing this no matter what.(use as continue)
He has no choice and neither do I.(use as 'I am the same in a negative term')

【我自知】DO 在i后