Answer:
Parallel structure (also called parallelism) is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create a parallel construction. Example Not Parallel: Ellen likes hiking, the rodeo, and to take afternoon naps.
Explanation:
Because it’s impossible to cover everything in a completely balanced way
6. to drive
7. to help
8. /
9. To be
10. /
11. to travel
An infinitive is an essential form of a verb, always in the form of TO + verb. It gives us a basic, impersonal, dictionary form of the verb, which provides us with its meaning. In a sentence, it can complement certain verbs with incomplete meaning, such as modal verbs (e.g. I have to go), or express a purpose of some other verbs (e.g. I went to buy groceries).
If I were stranded on an island and could only have one item. I would want a yacht.