Question

In the question below a sentence is given, a part of which is printed in bold and underlined. This part may contain a grammatical error. Each sentence is followed by phrases a, b, c, and d. Find out which phrase should replace the phrase given in bold/underline to correct the error, if there is any, to make the sentence grammatically meaningful and correct.
There are many number of skilled writers who can develop content and create marketing materials with a keen eye to using proven methods, but also to develop new and innovative techniques.

• A. with a keen eye to using proven methods, but also to developing new and innovative techniques.
• B. with a keen eye for using proven methods, and also developing new and innovative techniques.
• C. with a keen eye not only to using proven methods, but also developing new and innovative techniques.
• D. with a keen eye to using proven methods, but to developing new and innovative techniques.

Hint:

Use the correct preposition with "keen eye" to convey clear and accurate meaning: "keen eye to" is followed by a verb in the gerund form.

Answer 1

The Correct Option is A

The correct construction for expressing intent with "keen eye" involves the preposition "to" followed by the gerund form, making option (a) grammatically correct.
Final Answer: \[ \boxed{(a) \text{ with a keen eye to using proven methods, but also to developing new and innovative techniques.}} \]