Answer:
You haven't included a passage.
Explanation:
But based on how this is worded I think B is a likely choice.
Answer:
President Johnson says African Americans are often kept from voting because of the color of their skin.
Explanation:
Answer: A. Sumi panicked when she couldn’t meet her deadline.
D. When her roommates were being loud, Lisa went to the library.
Explanation:
An adverbial clause is referred to as a dependent clause which performs the function of an adverb. This simply means that an adverbial clause modifies or qualifies a verb, or an adjective.
"When" as used in options A and D is an adverbial clause of time. It shows when something happens.
When water is blue we all become blue so we should be water to be water
Complete the sentences. Use the passive voice. Omit the agent where necessary.

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