1. 用方框中所给单词或短语的适当形式填空。

be married, as a result, the number of, tall, look after

1. （1） The girl moved back home to her elderly parents.
3. （2） Alice did her homework carelessly. , the teacher was very angry with her.
5. （3） workers in this company is over 1,000.
7. （4） This is building I've ever seen.
9. （5） —How long have your parents ?

   —For twenty years.