Answer:
This is supposed to be Intensive, maybe approach your teacher about an error in the system
Explanation:
That is definitely an example of a intensive pronoun.
B. American labourers are all different and sing their own song
Answer:
An example of something integral: anxiety to humans
Explanation:
Something that is an integral part of something is essential to that thing.
Ex.) How cO2 is integral to plants because they need it to survive.
hope this helps :)
~connor