Answer:
C. adverb clause
Explanation:
The exhibition could not begin until Phineas Barnum appeared.
The keyword until, makes this an adverb clause.
I am joyous to assist you anytime.
Answer:
D) disease
Explanation:
Numerous tribes were wiped out by constant warfare and epidemic disease. Simultaneously, trade with Europeans attracted the Indians, enabling them to acquire valuable new products such as guns, steel hatchets, cloth, and kettles. The fur trade, in particular, boosted the strength and aggression of numerous tribes.
The sentence "<em>Both of them “</em><u><em>have</em></u><em>” many other activities</em>" does not agree with its subject.
<h3>What is the disagreed underlined verb?</h3>
The underlined verb is a verb that does not agree to the subject because of its tense.
Hence, the Option B is correct.
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