时间段
六上1
六上2
六下1
六下2
日上1
日上2
日下1
日下2
指导师
Alice
Cindy
Coco
Holly
Lea
Liz
Lydia
Mavis
Vicky

Choose the right answer
In which group does the square button belong?
Buttons that have four holes.
Buttons that have two holes
How are the shiny button and the small button the same?
They are both square.
They are both round.
What is this book about?
Different kinds of buttons.
Where you can see buttons.
There are _________ round buttons in this book.
The small button and the large button ________.
are both square
both have four holes