Choose the correct option to complete the sentences: either … or or neither … nor . Only a century ago, there were

Choose the correct option to complete the sentences: "either … or" or "neither … nor".
Explanation:

"Either … or" and "neither … nor" are correlative conjunctions used to connect two options or choices in a sentence.

- "Either … or" is used when considering two possibilities and indicates that only one of the options is true or applicable. For example, "either dogs or cats can be kept as pets."

- "Neither … nor" is used when both options mentioned in the sentence are not true or applicable. It signifies the absence of both options. For example, "neither he nor she can solve the problem."

Example of use:
1. Only a century ago, there were neither mobile phones nor wi-fi.
2. His mother is from Paris and his father is neither French nor British, and he speaks neither French nor English.
3. They go to school neither by bus nor by car. They prefer walking.

Advice:
To understand whether to use "either ... or" or "neither ... nor" in a sentence, focus on the options presented and determine if one option is true, or if neither option is true. Pay attention to the subject agreement, as it should match the options.

Exercise:
Complete the sentence using "either … or" or "neither … nor":
Either she ____________ (eat/had) dinner nor did she ____________ (cook/could) herself something to eat.