阅读对话，判断正(T)误(F)。
Mum: Hi, Helen! Get up, please.
Helen: Er, what's the time, mum?
Mum: It's seven.
Helen: Oh, it's late. Where are my shoes?
Mum: They're under the bed. Have your breakfast.
Helen: I have no time to have breakfast. I have to go now.
Mum: Where are you going, Helen?
Helen: Go to school, of course.
Mum: But it's Saturday today.
Helen: Saturday? So I have no school today! Hurry!
( ) 1. Mum gets up at seven.
( ) 2. Helen's shoes are under the bed.
( ) 3. Helen has no time for breakfast.
( ) 4. It's Sunday.
( ) 5. Helen doesn't go to school on Saturday.