Tom: What are you doing Tina?
Tina: I am writing a letter to my friend. I usually do this every Saturday.
Tom: Where is your mother?
Tina: She is working in the kitchen. She always makes a cake on Saturday.
Tom: I am looking out of the window, now. I am watching your father. He is cleaning his car.
Tina: I know, he always cleans his car on Saturday and waters the flowers in the garden, too.
Tom: Your family works very hard every Saturday!