Answer:
A gerund is a verb ending in -ing that functions as a noun in a sentence.
Explanation:
....and as a noun, it can play the role of a subject or as an object (just as "regular" nouns do.)
S
Smoking is hazardous to one's health.
O
I enjoy playing soccer at the park.
Answer:
A is the answer because it seems more polite and respectful
Explanation:
Hi student if you are satisfied with my answer, don't forget to give brain list.
There are two main ideas for each passage, in the first one it mentions the positive outcomes of having a pet in class; it can help children with health problems and nervousness in students will decrease. In this sentences it supports the idea of a pet in class, saying the positive results of it and how it helps or it will help children.
In the second passage it mentions the negative outcomes of having a pet in class; they will make some health problems worst and the nervousness in students will increase around them. These two ideas are against the possibility of having a pet in class, mentioning how it will affect students instead of helping them.
What makes these two passages different is the opinion towards one main idea: pets in class. One passage supports it and one is against it.