`-` Cấu trúc câu điều kiện loại `1`:

$#If + HTĐ, S + will/can/may/... + Vinf$

`1`. If we recycle, we'll save natural resources.

`2.` If you aren't careful, you will fall the rocks.

`3.` If you work to much, you will be tired.

`4.` If you are careless, you will break the vase.

`5.` If Ha has to work hard, she will pass the exam.

`6.` If he buy the recycled products, he will save the environment.

`7.` If you put garbage into the bins, you will minimize pollution.

`8.` If we don't take the map with us, we will lose our way on the street.

`9`. If Ellen gives it back next week, she can borrow it.

`10.` If the authorities raise the petrol prices, I will have to cycle to work.

`1.` If we recycle, we'll save natural resources

`2.` If you aren't careful, you will fall the rocks

`3.`  If you work to much, you will be tired

`4.` If you are careless; you will break the vase

`5.` If Ha has to work hard, she will pass the exam.

`6.`  If he buy the recycled products, he will save the environment

`7.` If you put garbage into the bins, you will minimize pollution

`8.`  If we don't take the map with us, we will lose our way on the street

`9.` If Ellen gives it back next week, she can borrow it

`10.` If the authorities raise the petrol prices; I will have to cycle to work

Câu đk loại 1:

$If$ `+` hiện tại đơn, $S$ $+$ $will/can/may/...$ $+ V.$