D
the error is a run-on sentence. A is ok, but not really. B is still a run-on. C has a unnecessary comma.
Answer:
Explanation:
Try answering the 5W's
Like: Strength
I enjoy studying Maths and Physics (what) in my free time (when) because solving sums help me feel in control/i'm good at it/they are interesting (why). You may often me (who) hunched over a physics book on a beautiful saturday morning right after dawn in my bedroom (where)
Answer:
D
Explanation:
It tells you the time of day