1. 根据语境从方框中选辑恰当的单词填空，有的需要变换形式

while, dry, pink, field

1. （1） Sue doesn't like thecoat. She likes the blue one.
3. （2） Look! Some farmers are working in that .
5. （3） Sahara Desert is one of the places in the world.
7. （4） What were you doing your mum was talking with your sister?