Answer:
B) me / us
The solicitor wrote a letter to Ann and me in which he asked us if we could settle the matter between us.
Explanation:
In the sentence above, the object pronoun, 'me', is used in the blank phrase. An object pronoun is the receiver of a performed action in a sentence. The performed action in the sentence above is "wrote". Therefore, 'me', is the correct usage.
'Us' is also an object pronoun that receives the action of the verb. It is used to refer to two or more people and serves as the first person plural pronoun. It receives the action, 'settle', in the sentence above.
