Suzy noticed the strength of the waves and felt them growing stronger every minute
Answer:
A - accusations, exonerate.
Explanation:
Imputation is an accusation, and exculpate means to show or declare that someone is not guilty of wrong doing, which is basically the definition of exonerate.
Answer:
A. Some tribes are nomadic, while others are settled in one place.
Answer:
This is an infinitive.
Explanation:
A gerund is a verb used as a noun; "suggesting" is not used as a noun in this case.