Our English teacher, having explained to us how to design a project, allowed us a whole week’s preparation and then       the class. 

When ______from top of the hill, our school looks small.

______on his past mistakes, Ted realized that he had stayed around the wrong people.

With a lot of difficult problems _    , the manager felt like a cat on hot bricks.

The _______ dog was last seen _______ under an abandoned car.