阅读对话，判断正(T)误(F)。

Grandma: Get up, Tom!

Tom: What's the time?

Grandma: It's seven o'clock now time to get up.

Tom: No.

Grandma: Get up, or you will be late.

Tom: We have no school today.

Grandma: Oh, my god. It's Saturday.

( )1. Today is Sunday.

( )2. It's seven now.

( )3. Tom goes to school today.

( )4. Tom is late for school today.

( )5. Tom's grandma is forgetful (健忘的) .