Answer:
The correct answer to the question is A) work hard. ard.
In the given sentence, the phrase "work hard" is the correct choice. This phrase means to put in effort and dedicate oneself to a task or job.
Option B) "Hard work" is incorrect because it is a noun phrase that refers to the act of working hard, rather than describing the action itself.
Option C) "hardly work" is incorrect because it means the opposite of working hard. It suggests that very little work is being done.
Option D) "Work hardly" is also incorrect because it has a different word order. In this case, "hardly" is an adverb that modifies the verb "work," indicating that work is done in a scarce or minimal way.
To summarize, the correct phrase in this sentence is "work hard," which means to put in effort and work diligently.
Step-by-step explanation: