Even though he had been driving for five hours, Jacob was not to rest or trade spots with anyone else in the car. Although he was accustomed to sarcasm, Alex was not prepared for the comedian's biting, sense of humor.

Even though he had been driving for five hours, Jacob was not inclined to rest or trade spots with anyone else in the car. Although he was accustomed to sarcasm, Alex was not prepared for the comedian's biting, implicit sense of humor. The correct answers are A and D. We use inclined among the choices because of his long patience while driving. We also use implicit because the jokes are vivid.