- Tắt điện khi không cần thiết.

- Đã xem điện thoại thì tắt tv.

- không bật quạt khi đi chơi.

- Hạn chế mở tủ lạnh.

a. Thuộc kiến trúc nhà chung cư.

b. Gỗ, sứ, thép, sắt.

Thank you for your email . Now i will tell you about my house .

i live in a tower apartment building in Bac Ninh . there are 6 room in my house: a living room, two bart room and three bed room.my favourite room is bed room. It is beautiful and pleasand there are a balcony, a bed , a table, a chair and a lamp.

what about you?where do you live?

Tell me in your next email

All the beat,

An

1 I live in a city.

2 There are 6 room in my house . Two bart room , a living room and three bed room.

3 I like my bed room in my house . because I think is comfortable.