On our way home, our bikes______, so we had to walk home.

Let me show you some photos of beautiful nature ______ you and you can bring them _______ you.

I _____ think the boy _____ afraid of dogs.

The girl in the classroom ______ be Maria. She called me from the library just now.

 —Driving less, walking more is good for our health. — So I’d rather ________ an hour’s walk to work than ________ driving a car.