Question

1. What ___________ do you like? - I like biology, math and physics.

A. subject B. subjects C. favorite D. sports

Answer 1

B

Step-by-step explanation:

The answer is B following rules of concord and from the outlisted subjects we discovered that they are more than one and at such takes plural 'subjects'

Answer 2

Subjects

Step-by-step explanation:

The responder lists multiple subjects, so we can assume the asker asked what their favorite subjects are.