[amp_mcq option1=”readiness to working” option2=”be ready to working” option3=”ready to working” option4=”No improvement” correct=”option4″]
The correct answer is D. No improvement.
The sentence “To learn a language well, one must have patience and readiness to work hard” is grammatically correct. The word “readiness” is an adjective that describes the noun “patience.” The word “to work hard” is a gerund phrase that functions as the object of the preposition “for.”
The other options are incorrect because they are not grammatically correct. Option A, “readiness to working,” is a noun phrase that is missing a verb. Option B, “be ready to working,” is a verb phrase that is missing a subject. Option C, “ready to working,” is a participial phrase that is missing a noun or pronoun to modify.
In conclusion, the correct answer is D. No improvement.