The correct answer is: D. No error
The sentence is grammatically correct. The verb “approve” takes a direct object, which is “him” in this case. The prepositional phrase “working as a clerk” is an adverbial phrase that modifies the verb “approve.”
The other options are incorrect because they either change the meaning of the sentence or make it grammatically incorrect.
Option A: “She has never” is the correct verb tense to use in this sentence. The sentence is in the present perfect tense, which is used to talk about
things that have happened or been true for a period of time up to the present.Option B: “Approve” is the correct verb to use in this sentence. The verb “approve” means to express a favorable opinion of something.
Option C: “Working as a clerk” is the correct prepositional phrase to use in this sentence. The prepositional phrase modifies the verb “approve” and tells us what it is that the woman does not approve of.
If you have any other questions, please let me know.