用名词所有格填空。
1. ________ (Jeff and Mary) schools are very different.
2. My ________ (father)glasses are on the dresser.
3. ________ (Mr. Johnson) house is very small.
4. Those are the ________ (children) books.
5. That________ (girl) clothes are very smart.
6________ (Bill) house is new.
7. The________ (teachers)cars are yellow.