Question

0. He was feeling weak __________ he went to his office. *

a) so

b) never

c) but

d) and​

Answer 1

Answer:But

He was feeling weak but he went to his office

        hope it helps u

Answer 2

→ Answer:

He was feeling weak but he went to his office.

→ Theme behind the answer:

But is a conjunction that is used to join two ideas/sentences that contrast.