Ответ:

1. Wishing and Congratulating Sentences:

  1. Wishing someone to get well soon: You are sick. / Sorry // soon. / you will be well / Hoping
  2. Wishing love on Valentine's Day: and always. / on St Valentine's Day / With love
  3. Wishing someone a happy birthday: on your birthday. / Best wishes // Hope / brings you / your birthday
  4. Wishing happiness: make you happy. / all the things
  5. Congratulating on a new achievement: your new flat! / Congratulations on // it is! / What exciting news
  6. Wishing success in the future: best wishes / your future. / With / for
  7. Wishing success in an endeavor: you / every success!¹ / Wishing
  8. Wishing well in a new home: every happiness / in your new home! / Wishing you
  9. Wishing someone a Merry Christmas: wishes! / warmest / Christmas / With
  10. Wishing a Happy New Year: for a Very Merry Christmas / Thinking of you / and a Happy New with warm wishes
  11. Wishing a happy birthday: birthday! / Happy // happy returns² of / Many / the day.
  12. Wishing a happy Mother's Day: Mother's Day! / Happy // and you are / one of the best! / wonderful
  13. General good wishes: all the best / Wishing / on your birthday! / you