. The news report was exciting. A flash mob in costumes had ridden bicycles through town. The one that correctlycombines these two sentences into a complex sentence is
The news report was exciting because a flash mob in costumes had ridden bicycles through town.
so correct option is C
hope it helps
C. He is laid back
being laid back has no negative connotation.
He should, confirm his records are accurate and include all transactions.
Good Luck.