题目内容：

首字母填空

People live in different k1.of houses in the world. Usually, each house has its own living room, bedroom, kitchen and b2. . Different houses have different n 3. . What are they? Now, let's take a look.

A flat is usually in a building. There are usually many f 4. living in the same flat building.People in a flat building s5. the same stairs(楼梯) and lifts(电梯) to go up and down.

A townhouse has two floors. In a townhouse, the kitchen, the living room and dining room are usually on the ground floor, and the bedrooms are usually on the f6. floor.

A farmhouse is a house on a farm. There are many farmers living there. There is a large yard (院子) in f 7. of it. There are also some "houses" for cows and hens near the farmhouse. The field is not f8. from the farmhouse, so farmers always w9. to the field.

A dormitory is a large bedroom in a s10. , and every 4--8 students share one dormitory. They share the same bathroom, but each student has his or her own bed. Students can learn how to get along well(相处 ) with each other in a dormitory.