1. The girl said good-bye to us.
　　　　She was Mr. Green's daughter.
　　　

　　2. You gave me the book last week.
　　　　I find the book very interesting.
　　　

　　3. The winter has been very cold.
　　　　That is unusual in the country.
　　　

　　4. He went to the library.
　　　　He borrowed two books there.
　　　

　　5. He interviewed more than ten girls.
　　　　All of them were unsuitable to the job.
　　　

　　6. We lived in Tom's room.
　　　　Its windows opened to the south.
　　　

　　7. Five children took part in the test.
　　　　Three of them got prizes.
　　　

　　8. In the exhibition, we saw a lot of electronic devices.
　　　　Quite a few of them were made in Shanghai.