sebutkan minimal 12 kalimat expression

karena aku juga bingung ini expression apa. dan katanya 'congatulation expression' jadi semuanya ada kata 'congratulations' nya. 

hihihi so sorry if it turns out to be a mistake, but here you go:

1. congratulations! you are officially a part of this company.
2. congratulation on getting the highest score on the last chemistry examination!
3. i would like to congratulate you on your success.
4. congratulations on being one of our best employee!
5. congratulations! it was great to hear about your new fiance, what is his name?
6. i must congratulate you. you did such a wonderful job as an adviser for this company!
7. it was great to hear about you deciding to continue school to a higher degree!
8. congratulations on being accepted to brown university!
9. congratulations on landing the role as the main character for the upcoming musical play!
10. i must congratulate the both of you, happy birthday! all the blessings for you and your twin!
11. i would like to congratulate you on your engagement!
12. you are basically the brightest, smartest student in our class, congratulations!