Exercise 4. Complete the gap with suitable word. The fist letter is a hint for you. 
1. H_________is a boat that is designed as a house. 
2. S_________is a very tall building. 
3. P_________is a type of house usually for King and Queen to live in. 
4. In winter, you usually use a r________to keep warm. 
5. When you sweep the floor, instead of using a broom, you can use a h_________.
6. You use an i_________to iron youryour clothes.
7. In humid days, you use a s______d______to make your wet clothers dry. 
8. P________is the highest floorfloor of a building. 
9. M________is a vehicle that is designed as a house.
10. C________is a block of apartments.