HOW TO USE 'EITHER...OR'

Either...or is a correlative conjunction used to present two options or alternatives where only one of them is true or applicable. It implies a choice between two possibilities. Here's how to use "either...or" with examples and explanations:

1. Structure:
Either [subject/verb] or [subject/verb]

Example: Either you or your sister can pick me up from the airport.
Explanation: This sentence presents two options (you or your sister) for who can pick me up, indicating that only one of them can do so.

Example: Either we go to the beach or we stay at home and watch movies.
Explanation: Here, the speaker is presenting two options (going to the beach or staying at home) for what they can do, indicating a choice between the two.

2. Structure:
Either [noun/pronoun] or [noun/pronoun]

Example: Either the purple dress or the red dress will look great on you.
Explanation: This sentence presents two options (blue dress or red dress) for what will look great on the person, indicating that only one of them will be chosen.

Example: Either Pari or Shree has the car keys.
Explanation: Here, the sentence presents two options (Pari or Shree) for who has the car keys, indicating that only one of them possesses the keys.

3. Structure:
Either [adjective/adverb] or [adjective/adverb]

Example: The project is either due tomorrow or the day after.
Explanation: This sentence presents two options (due tomorrow or the day after) for when the project is due, indicating a choice between the two possibilities.

Example: You can either study now or later tonight.
Explanation: Here, the speaker presents two options (study now or later tonight) for when the person can study, indicating a choice between the two times.

4. Structure:
Either [noun/pronoun] or [noun/pronoun] + auxiliary/modal verb + verb

Example: Either she or her sister will help you with the assignment.
Explanation: This sentence presents two options (she or her sister) for who will help with the assignment, indicating that only one of them will provide assistance.

Example: Either father or mother has to sign the permission slip.
Explanation: Here, the sentence presents two options (father or mother) for who has to sign the permission slip, indicating that only one of them needs to do so.

In each example, either...or is used to present a choice between two options or alternatives, where only one of them is true or applicable.