To 'applaud' is to hit your open hands together to show that you have enjoyed a play, concert, speaker etc .
Explanation
Test of English for International Communication (TOEIC)
To 'amplify' is to make sound louder, especially musical sound.
gloomy - (adj.) dark, especially in a way that makes you feel sad
odious - (adj.) extremely unpleasant
To 'devote' is to use all or most of your time, effort etc in order to do something or help someone.
To 'revoke' is to officially state that a law, decision, or agreement is no longer effective.
To 'commend' to praise or approve of someone or something publicly.
To 'expound' is to explain or talk about something in detail.
remote - (adj.) far from towns or other places where people live
A 'biting' wind is unpleasantly cold.