Black broke his leg. He has just had _____X-ray examination .______ doctor said he needed ______ operation.

He paid the boy ￡10 for washing the windows, most of _____ hadn’t been cleaned for a year. [ ]

You didn’t use to like him much when we were at school, ___________?

If you sit in a chair _____ a long time, your back may begin to hurt. [ ]

There is ________ food. It’s enough for us to eat for a week.