阅读理解。
Ann and her mother live in a small house. They don't have much money(钱). Next Saturday is Ann's birthday. She wants to get a new schoolbag. But she doesn't tell her mother. She knows it is difficult for her mother to buy a new schoolbag for her.
At school, Ann's friends often talk about their birthday gifts(礼物).
"My aunt will(将)give me a computer on my birthday,"says Rita.
"My father will buy me a nice watch for my birthday,"says Linda.
Ann doesn't say anything. She always thinks of her mother. These days, her mother is working long hours. She looks tired.
On Saturday morning, when Ann gets up at 6：30, her mother goes to work. She begins to clean the room,and then she finds a beautiful new schoolbag on the sofa. It's red, her favourite colour. There's a note(便条)next to the schoolbag. It says：
Dear Ann,
Happy birthday!You are a good girl. I'm really lucky to have a daughter like you.
Mum
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