I have to underline the word or phrase or clause that is not parallel sentence and then rewrite it

Question

The dog had to choose between jumping over the fence or he could have dug a hole underneath it.

Is this correct: I would underline between and to rewrite the sentence as follow

The dog had to choice either jumping over the fence or digging a hole underneath it.

Answer 1

You need to underline or he could have dug a hole underneath it.

Your correction is correct (except for choice rather than choose).

Answer 2

So for the next sentence:
She disliked going to the beach, hiking in the woods, and she didn't care for picnics either.
So I would underline: and she didn't care for picnics either.
So my new sentence would be:
She disliked hiking in the woods also she did not care for picnics and going to the beach.

Answer 3

You don't need "also."

A better sentence:

She disliked hiking in the woods, picnicking, and going to the beach.