Well both because if its for advanced supplies then 2010 but if its about the enviroment then 1980 :)
Try A.
I’m pretty sure it’s the answer
The middle of a story or passage or when the characters fight
Answer:
The rich merchant was passing by the shoemaker's window.
The rich merchant - subject
was passing by the shoemaker's window - predicate
Explanation:
Look for the verb. Use your verb as the start of the complete predicate.
Ask yourself: who? the rich merchant
did what? was passing by :)
