### Exercise condition:

4
Choose the correct meaning of the words from the options given below:

 Mystery Trivial Perspective Squeaking Decipher Nuisance Curious Personified Still Chatter Whirling Regret

1. Not very important $$=$$

2. Talking about a non-living thing as if they have life $$=$$

3. A short noise that is not too loud $$=$$

4. To understand something that is not clear $$=$$