Question

The (timid) old lady never opened her (transparent) glass windows in case they broke. Choose the two antonyms for the (bracketed words) 1. bold / opaque 2. shy / clean 3. friendly / new 4. sleepy / dirty

Answer 1

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Here's ur answer!
The (timid) old lady never opened her (transparent) glass windows in case they broke. Ans) 1. bold / opaque.

Answer 2

The ‘timid’ old lady never opened her ‘transparent’ glass windows in case they broke. Antonyms are the opposites of the given words.  

So, in the given sentence timid means coward and so the antonym for timid is bold. Transparent means see through and so the antonym for transparent is opaque.

The option 1 is right – bold / opaque. The other options do not give the opposites of the given words and they are irrelevant.