While _______ out of the window, I saw my father walking the dog in the garden.
I read about you and decided to come and hear you play.I’m very glad I ______the effort.
As I know, there is ______car in this neighborhood .
Go and get your coat .It’s _____you left it .
The second-hand car she bought was almost new ,______,it was in good condition.
This pair of trousers isn’t good but that pair is ____better.