The moon's gravity exerts a pull on the Earth's oceans, _________ causing the daily cycle of high and low tides.
10
writingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
but
B
so
C
for
D
nor
Correct Answer: B
Choice B is the best answer. "So" connects the cause (gravity) with the result (tides).
Choice A is incorrect because "but" implies contrast. Choice C is incorrect because "for" implies cause. Choice D is incorrect because "nor" implies a negative addition.