What's up, big brother? Doing okay?We should totally try 2 catch a ride to the mall next week. Mom's birthday la coming soon, so we should get her something cool, Just buying flowers and candy again would be SO boring, LOL. Let me know when you'll be free,
Luv ya sis
Rewrite the email so that it uses formal English.
Dear older sibling,
I hope this message finds you in good health and spirits. I was wondering if you are doing well. I have a proposal for you - would you be interested in joining me for a trip to the mall next week? Our mother's birthday is approaching soon, and I believe it would be splendid if we could acquire a unique and interesting gift for her. It would be rather mundane to resort to the usual flowers and candy, don't you think? Kindly inform me of your availability at your convenience.
With affection,
Your sister