Select the most appropriate option that can substitute the underlined segment in the given sentence. I will require a quiet room to work at.

🧠 Explanation

The sentence is:
👉 “I will require a quiet room to work at.”

❌ The preposition “at” is incorrect here.

👉 The correct preposition with “work” (when referring to a place) is “in”.

✔️ Correct phrase:
👉 work in a room

✔️ Correct Sentence:

I will require a quiet room to work in.

❌ Why the other options are incorrect:

a. on
👉 Used for surfaces or specific contexts (e.g., work on a project)
❌ Not suitable for a room

c. about
👉 Used for topics or subjects
❌ Not related to place

d. with
👉 Used for accompaniment or tools
❌ Does not fit the meaning here

✨ Extra Facts

🔹 Prepositions with “work”

• work in a room/place
• work on a project
• work at a company/organization
  👉 Example: She works at Google.

🔹 Correct Usage Examples

• He is working in his office.
• They are working on a new assignment.

🔹 Common Confusion
👉 “Work at a place” = organization
👉 “Work in a place” = inside a physical location

🎯 Exam Tip

👉 When a sentence mentions a physical place (room, house, office) → use “in”
👉 For organizations → use “at” 👍