Mothers Day,Unit 4,Part A,What is mothers day,Mothers day is a holiday to thank mothers, people through the way of sending flowers and cards to express appreciation to the mother As a thank his mother for Mothers Day holiday, the carnation flower is regarded as dedicated to his mother on this day mother often recieve gifts,What will you do for your mother,What will you do for your mother,I will comb her hairs,What will you do for your mother,I will study hard to make her happy,What will you do f