1. Neither(Either) Peter nor(or) Mary could go to the party. 2. Julian told me that I could neither have a vacation nor take a day off. What a pity! 3. He is neither guilty nor suspected. 4.Neither my parents nor my brother take advantage of my leaving. 5. It's nice with either yellow or red. 6. I can either stay or leave. 7. I was so shocked that I could neither laugh nor cry. 8. Neither Frank nor his neighbor has the key of the letterbox. We don't know where it is. 9. Don’t worry. You can ask either James or Diana. 10. Unfortunately, neither James nor Diana works here.