Question

which sentence contains an error of agreement? a. The water was clear,blue,and beatiful. b. At first I stepped over the garbage on the street, but then i went back and picked it up. c. Pilots spend many years of thier lives in training. d. He don't know what he's talking.

Answer 1

Thanks for asking the question
Option B is correct.
Hope it helps

Answer 2

Hello Friend sentence D. Contains an error.

He doesn't know what he is talking.(corrected).