plisss kk, sekali ini bantu dengan cepat

1. to congratulate on someone's achievement, to compliment on someone's performance or things.
2. what a good voice you have, how nice your shoes are.
3. compliment about new things, new appearance (penampilan baru).
4. when someone gets a good achievement.
5. A: Congratulations! I heard that you got the first rank in your class.
B: Thank you.
X: Wow, what a lovely dress you wear today.
Y: thanks, my mother bought it for me yesterday.
semoga membantu