"Heyy Lauren, how r u doing? I really appreciate the invitation but I'm not that much into beach parties, but if you decide to play tennis this weekend (Sunday perhaps?) let me know because I'm definitely up for that :)"
Hey I work full time in Shekou. Would this be a specific time slot to cover or an on call position? How many hours are you looking to cover? I am here with a group of teachers so if I am not available I may be able to recommend someone. let me know