She is ______ (good) than Alice at swimming.

This book is the lightest and ______ (thin) of all the books.

We would brush our _______ (tooth) twice a day.

One day, Mr Green asked Mrs Green ______ (go) shopping for him.

My mother's work is _____ (make) our city safe.

The boys like to listen to music when they do ______ (they) homework.

The coat _____ the wall isn't Kate's. It's ______.

-- She must be in red.

No, _____. She wears a green coat.

-- Thank you very much!

-- ________.

These are ______. You can buy a pair for your mother.