47. The student sang well, but she danced ____.

Answer: B

Explanation:

The student sang well, but she danced badly.

Using the adverb "badly" correctly modifies the verb "danced," indicating how the student performed in that activity.

A) Bad

Option A is incorrect because "bad" is an adjective, not an adverb. Adjectives cannot modify verbs, which makes this choice unsuitable for describing the manner of dancing.

B) Badly

Option B is correct as "badly" is an adverb that appropriately modifies the verb "danced." It conveys that the quality of the student's dancing was not good, aligning perfectly with the context of the sentence.

C) Poorly

Option C is incorrect in the context of this specific question. While "poorly" is also an adverb that can describe how someone dances, the correct answer provided is "badly," making this option not the best fit.

D) Poorer

Option D is incorrect as "poorer" is a comparative adjective, which cannot be used to modify the verb "danced" in this context. This means it does not correctly convey the intended meaning of the sentence.

Conclusion

"Badly" is the only option that accurately describes the action of dancing in accordance with standard English grammar rules. Other options either misuse the form of speech or fail to communicate the intended meaning effectively, confirming that "badly" is the most suitable choice.