Either …or / neither …nor
When discussing two alternative options:
- You can either pay cash or with a credit card.
- We must have either a green passport or a red one to get a visa to America.
- Either do your homework or read a book here.
When stating that both options are negative or neither of them:
- Neither I nor my friends will come to your shop.
- Neither the bosses nor the workers agreed on the list.