根据提示信息，写一张母亲节贺卡。
Wang Ping: What day is it tomorrow, do you know?
Zhang Hua: Oh, it’s Mother’s Day. It’s on the second Sunday in May.
Wang Ping: What are you going to do on Mother’s Day?
Zhang Hua: I’ll help my mother do some cleaning. What about you?
Wang Ping: I’ll give her a card.
1. 假如你是Wang Ping, 请添写卡片问候你的母亲。
To: my best mother in the world,
Best wishes for Mother’s Day!
Happy Mother’s Day!
Thank you for everything, Mum.