1. 选择适当的短语并用其正确形式填空

free of   far away from   on the farm   in the distance   be at work   make sure

1. （1） I used to live in a distant village big cities.
3. （2） The harbour (港口)is ice all winter.
5. （3） Do you work or in a factory every day?
7. （4） Her brother now, so he has no time to play.
9. （5）  that the windows are shut.
11. （6） Listen! I can hear the sound of the car .