Answer
a) Steve does not have more than 100 GB of free disk space on his laptop.
b) Zach does not block Jennifer's emails and texts.
c) The product of 7, 11, and 13 is not 999.
d) Diane did not ride her bike for 100 miles on Sunday.
Work Step by Step
For this problem, the task is to incorporate the concept of "negative" so that the sentence makes grammatical sense as the opposite of the original.