Jonathon didn’t believe in UFOs until he

Jonathon didn’t believe in UFOs until he saw one hover above his house and take off like a streak across the sky.

a) didn’t believe in UFOs until he saw one
b) don’t believe in UFOs until he saw one
c) believed not in UFOs until he seen one
d) hasn’t believed in UFOs until he sees one
e) didn’t never believe in UFOs until he saw one

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