Question

Read this example of incorrect sentence structure.

Heavy, black clouds rushing in from the horizon.

Which revision corrects the sentence?

Heavy, black clouds rushing in from the horizon, get under cover.
Heavy, black clouds rushing in from the horizon. It’s about to rain.
Heavy, black clouds rushing in from the horizon when it’s about to rain.
Heavy, black clouds rushing in from the horizon mean a storm is coming.

ITS NOT C

Answer 1

I believe it would be d

Answer 2

Answer:

D: Heavy, black clouds rushing in from the horizon mean a storm is coming.

Explanation:

 The revision in option D corrects the sentence because it presents the part that complements it: the predicate.  The phrase "Heavy, black clouds rushig in from the horizon" is the subject , and it is not forming a complete sentence. Now with a verb (mean ), and its complement (a storm is coming ), we have a complete thought, a complete sentence.