In the sentence below, there is one underlined word and one gap. From the list of words lettered A to D…

Analyze the question

This is an antonym-in-context question. The word to look at is "sturdy" (the underlined word, though the underline doesn't show in the text). You need a word that:

1. Is most nearly opposite in meaning to "sturdy", and
2. Fits the gap in the sentence logically.

Explain the concept

"Sturdy" means strong, solid, and able to withstand force or pressure. Its opposite describes something weak, easily damaged, or easily broken.

Solution

The sentence says: *Houses built with bricks are sturdy while those built with glass are ..... *

Check each option:

• A. temporary: This is about how long something lasts, not how strong it is. It is the opposite of "permanent", not of "sturdy".
• B. fragile: This means easily broken or damaged. It is the direct opposite of "sturdy", and glass is well known for being easily broken, so it fits the sentence perfectly.
• C. beautiful: This is about appearance and has no link to strength.
• D. cosy: This means warm and comfortable, which is unrelated to strength.

Answer

The correct option is B. fragile.

Tip

For "opposite and fills the gap" questions, first find the exact meaning of the underlined word (sturdy = strong). Then test each option in the sentence for both opposite meaning and logical sense. Use the contrast word "while" as a clue: it tells you the second part of the sentence should say the opposite of the first.