Answer:
C. Haven't
Explanation:
I figured this out by the process of elimination.
"They decided to have a wash <em>have </em>they." This sentence doesn't make sense because this is not the right word to fill in the blank.
"They decided to have a wash, didn't they." Also does not make sense because it is not the right type of past, present, or future tense.
"They decided to have a wash, haven't they." This is the only word that fits this sentence.
<span>Dr. Lanyon was characterized</span> as friendly
Metaphor because you didn’t use like or as! :)
<span>D. Consider how somebody would have to work to solve a huge number of math problem an one hour.
Feverishly tells you how frantically someone works. It is not a synonym or antonym of problem. Also since feverishly ends in -ly you can assume it's an adverb so it needs to describe an action.
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