Write an invitation letter to your friend Jane, and invite her to participate in a party.

A. I can be less than perfect.
B. Exercise, leisure, friendships and hobbies should also be regular aspects of life.
C. Change "others first" into "me, too".
D. Physical and mental enjoyments are as important as work.
F. Work even more efficiently.
G. Enjoy my office and family life.

A. to make sports less competitive
B. to make sports more challenging
C. to reduce their mental stress
D. to increase their sense of success