阅读理解，判断正误。
Ann: Today is Mother's Day. What can we do for Mum?
Bob: Ah! I have a good idea! I can clean the room and wash the plates.
Ann: I can draw. I can make a card for Mum.
Bob: What about you, Joe?
Joe: I make a paper rose for Mum. Look, this is my flower.
Bob: How nice!
Ann: OK. Let's say "Happy Mother's Day" to Mum.
Bob: OK. Let's go.
