Find out the most effective word from the given options to fill in the blanks…

Correct answer: barefaced

Explanation:

The first sentence describes an audacious, shameless act — asking a very high price for an old bicycle. The second sentence describes someone who lies without shame. Both contexts call for a word meaning shameless or undisguised.

The word "barefaced" means shameless and undisguised, so it fits both blanks.

Completed sentences:

It's a barefaced robbery asking such a high price for that old bicycle!

He was the most barefaced liar I'd ever seen.

Why the other words do not fit:

• repentant: means feeling or expressing regret or remorse. It is the opposite of shameless, so it cannot describe the robbery or the liar.

• unclear: means not easy to see, hear, or understand. It does not convey shamelessness or audacity and therefore does not suit the contexts.

• indistinct: means not clear or sharply defined (e.g., a blurred shape or sound). It does not express shameless behavior, so it is inappropriate here.