1. Câu Điều kiện loại 1 :

David will leave for Rent tomorrow if the weather is fine.

What will you do if you don't go away for the weekend ?

The game will start if you put a coin in the slot.

If you are scared of spiders, don’t go into the garden.

We’ll have to go without John if he doesn't arrive soon.

2. Câu điều kiện loại 2

If I had a typewriter, I would type it myself.

If I knew his address, I'd give it to you.

He looked a lot better if he shaved more often.
If you played for lower stakes, you wouldn't lose so much.
If he worked more slowly, he wouldn’t make so many mistakes.

I shouldn't drink that wine if I were you.

Xin hay nhất !!

Cấu trúc ;  if+subjecct+v(pressent simple)/if-clause

1 . If we win the moey , we will buy a new house

2 . if you don`t understand , I will help you with exercise

3 . If we miss the bus , we will take the taxi

4 . If I have free time , I eill go our a watch with you

5 .  If it rains we may get wet

6 .If it rains, we will stay home

7 .If I see him, I will give him a gift

8. If today was Sunday, I will  go out

9.If I were you, I would buy that laptop

10 . If it is sunny, I will go fishing.