________ some exercise is good for her. It’s time for her ________ a rest.
—Tom, What did you do last Sunday morning ? — I _______ my grandma with my parents .
Ourteacher usually gets to school a little _______ than our students.
We are often told_______ water in our daily life.
There is ________wrong with my bike. I have to walk .
— Excuse me , ______ you take a photo for us? — Sorry, I can’t.