An expository essay should have a very formal tone.
NOTE: It is best to never use first person in any professional essay.
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Answer: C. They show the speaker's feelings and behaviour at the start of her marriage, when she was young and less mature.
The poem "The River Merchant's Wife: A Letter" by Ezra Pound describes the transformation that a young girl undergoes when she finds a partner. At the beginning of the poem, the girl describes how she was timid, and how she kept her head down. However, as time goes by, she becomes more comfortable with her partner, eventually missing him terribly when he is away. The line describes the first stage of this relationship, when her shyness prevented her from being herself.
The answer is option D: adverb.
<em>Sometimes </em>is an adverb of frequency, which indicates how often something happens. Adverbs of frequency are usually used for repeated or periodic activities, so they often go with the present simple tense. Other examples of adverbs of frequency are: <em>always</em>, <em>usually</em>, <em>often </em>and <em>never</em>.
The answer is b. compensate
