In the question below, three sentences are given which may or may not be grammatically correct. Choose the sentence/sentences which is/are grammatically incorrect.

A. Her pink cheeks were quite pleasant to look in a town and on a day when everybody else’s countenance wore the appearance of the deepest anxiety and gloom.

B. She laughed at the struggles and convulsions with which the gentleman thrust into a braided coat.

C. Her life does not deal in wonders as the readers might already have perceived.