Answer:
2
Explanation:
Pleo reacts to human voices by using sounds to show it understands.
Answer:
Aim for the moon, and even if you miss, you'll land
among the stars.
Explanation:
There isn't any information... :(
Option 4 is the one which uses a parallel structure:
<span> 4) I also plan to organize more school dances and give my fellow students more opportunities to interact socially.
</span>
A parallel structure is a sentence that uses the same tense or form of a verb throughout. So, number 4 is the only sentence that does that - the other sentences mix a lot of forms and tenses, which shouldn't be done.
