I believe the answer is 1, allows the reader to approximate the meaning of an unknown word.
What would happen to long-term health if everyone had access to clean water? Is a good rhetorical question because you don't need to answer it, just maybe think about it.
Answer:
The kitten grew faster than I expected
Explanation:
Grow in the past tense transforms into grew
:)
The answer is D; "Duncan is a guest in my house and I should be protecting him, not harming him myself."
The direct object is Salina