Question

Fill in the blank with the most appropriate word.
______ a fluent speaker of English?

• A. Is her
• B. He
• C. Does she
• D. Is she

Answer 1

The correct option is D Is she

The given sentence is a question and thus, the answer must be in interrogative form. Therefore, the answer must contain the correct auxiliary to support the main verb and a nominative pronoun following it.

Option A is incorrect. It has the correct auxiliary verb but the pronoun accompanying it is in accusative case.

Option B is incorrect. It has a pronoun in the nominative case but there is no auxiliary verb. Thus, option B does not ask a question.

Option C is incorrect. It has a nominative pronoun but the auxiliary before it is not the correct one. 'Does' does not ask the correct question in this case and using it makes no sense in the sentence.

Option D is correct. 'Is' asks the correct question and so, it is the correct auxiliary. It is also followed by a nominative pronoun. Thus, option D meets all the required conditions.