`***` CT câu điều kiện loại `2`:

If + S + were/Ved/c2 + ..., S + would/could + V-inf

`->` Diễn tả một giả thiết không có thật ở hiện tại (ngược lại với hiện tại)

`-` Dùng 'were' với tất cả các chủ ngữ, không kể số ít hay số nhiều.

`--------------`

`1.` If there weren't so much smoke from factories, the air in this area would be clean.

`2.` If they didn't have four air conditioners in their house, they wouldn't spend much money on electricity.

`3.` If people didn't throw rubbish on the beach, the beach would/could look attractive.

`4.` If the soil weren't too polluted, trees could grow here.

`5.` If this part of the river weren't too dirty, we could swim in it.

`6.` If he had enough money, he would buy a new car.

If 2:

If + S + were , S + would / could + V1 

If + S + V2/ed , S + would / could + V1 

------------------------------------------------------

1, If there weren't so much smoke from factories, the air in this area would be clean.

2. If they didn't have four air conditioners in their house, they wouldn't spend much money on electricity.

3. If people didn't throw rubbish on the beach, the beach would look attractive.

4. If the soil weren't too polluted, tree could grow here.

5. If this part of the river weren't too dirty, we could swim in it.

6. If he had enough money, he could buy a new car.

`color{orange}{~MiaMB~}`