The Hula Hoop, _________ in 1958, was popularized by the toy company Wham-O.
1
writingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
inventing
B
having invented
C
which will be invented
D
invented
Correct Answer: D
Choice D is the best answer. The sentence requires a past participle to modify "The Hula Hoop." The hoop was "invented" in 1958.