The roads in major cities are broad.

Analyze the question You are asked to find the antonym (opposite) of the underlined word, broad, in the sentence: "The roads in major cities are broad."

Explain the concept In this kind of question, don't pick a synonym by mistake. First work out what the word means, then find the option that means the reverse.

• Broad means wide, having a large distance from side to side.
• Its opposite describes something with a small distance from side to side.

Step-by-step solution

1. A. curvy: This describes the shape of a road (bending), not its width. Not an opposite.
2. B. slim: This means thin. It is usually used for people or objects, and it is not the standard antonym of "broad" when describing roads. "Slim" is close, but it is not the best fit.
3. C. wide: This is a synonym of broad, so it is the wrong direction.
4. D. narrow: This means small in width. It is the direct and standard opposite of "broad" when describing roads.

Answer: The correct option is D. narrow.

Exam tip Antonym questions often include a synonym as a trap (here, "wide"). Always ask yourself, "Am I looking for the same meaning or the opposite?" Also memorize common pairs such as broad ↔ narrow, thick ↔ thin, and shallow ↔ deep. Pairing words this way makes them quick to spot under exam pressure.