You and I prepared for the marathon together, but _________ dropped out at mile ten.

6
writing

The underlined portion makes the sentence ambiguous. Replace it with the choice that best reduces that ambiguity.

A

the slower runner

B

you

C

the weaker one

D

one of us

Correct Answer: B

Choice B is the best answer. "You" clearly identifies the specific person who dropped out.

Choice A is incorrect because the sentence does not establish who is slower. Choice C is incorrect because the sentence does not establish who is weaker. Choice D is incorrect because "one of us" is vague.