Mark the letter A, B, C or D to indicate that underlined part that needs correction in each of the following sentences. In the future, students will be able to choose whether to go to school or stay at home and following the A B C D lessons online. 48. It is becoming more socially acceptable to fathers to stay at home and become the primary caregivers A B C D for their children. 49. Some students have found it easier to participate from remote classes without the social pressures of a A B C D physical classroom. 50. One of my best friends were awarded a full scholarship to Harvard, which is one of the most A B C prestigious universities in the world. D