V. A. 1. F (through the windows ⇒ √)

2. T

B. 1. Because there are very few hot days and it rains a lot.

2. Houses without central heating often have gas, electric or coal fires.

3. Yes.

VI. A. 1. T

2. T

B. 1. It is made from plant waste and animal manure.

2. Yes.

3. The wind and the sun.

Trả lời :

$\color{blue}{\text{V}}$

$\color{red}{\text{A}}$

`1,` F

`2,` T

$\color{red}{\text{B}}$

`1,` Because there are very few hot days and it rains a lot

`2,` Houses without central heating often have gas, electric or coal fires

`3,` Yes, they do

$\color{blue}{\text{VI}}$

$\color{red}{\text{A}}$

`1,` F

`2,` T

$\color{red}{\text{B}}$

`1,` It is made from plant waste and animal manure

`2,` Yes, it does

`3,` The wind and the sun.