The Douglas Fir and Other Evergreen Trees Should Be right
Answer:
I would say option C but not 100% sure.
Answer:
You have to read and listen to the story in activity one. Do you have an audio of it? Thank you.
The answer is c. He was tired and it was late; it had been a long day. The semi-colon helps distinguish the two separate parts. The part where it says "it had been a long day" doesn't make sense if added by a comma.