Answer:
Here's the answer to the best of my ability..
You're asking for what sentence is missing a hyphen and I see nothing wrong with the one sentence that doesn't have a hyphen.
But if you're asking for what sentence is using a hyphen incorrectly then option B is your answer because machine gun doesn't need a hyphen.
If you're asking which sentences are using the hyphen correctly then option's A, and C are your answer.
If you're the question you asked has no mistakes then the best answer would be option D because that's the only option without a hyphen.
Hope this helps.
C. Dependent clause
A dependent clause contains a subject and a verb but ‘it does not express a complete thought; it cannot be a sentence.’
Answer:
Explanation:
the ability to remain positive.
the courage of plants.
that life goes on even when bad things happen
flowers begin to grow.
see that life is full of great joy
d. plantations required a large work force, and slavery was a cheap and easy way to fulfill labor needs.