<span>The sentence which does not contain any errors in comma usage is:
A. He can juggle several tennis balls, but he doesn't like tennis.
In this sentence, comma is used to denote a brief pause at the same time separates the dependent and independent clauses for emphasis.</span>
You have to use AAAWWUBBIS. After, although, as, when while. until, before, because, if,
since.
Green tea is the best answer
