1. If you pass your examination, we (have) a celebration.

2. What (happen) if I press this button?

3. If someone offered to buy you one of those rings, which you (choosef?

4. The flight may be cancelled if the fog (get) thick.

5. If you (read) the instructions carefully, you wouldn't have answered the wrong question.

6. I could repair the roof myself if I (have) a long ladder. 7. If I had known that you were in hospital, I (visit) you.

8. You (not have) so many accidents if you drove more slowly.

9.If you (wear) a false beard, nobody would have recognized you.

10. She tbe able) to walk faster if her shoes hadn't such high heels.

11. We'll have a long way to walk if we (run) out of petrol here.

12. I (not buy) things on the instalment system if I were you.

13. I shouldn't have taken your umbrella, if i (know) that it was the only one you had.

`1`.If you pass your examination, we will have (have) a celebration.

`2`.What will happen (happen) if I press this button?

`3`.If someone offered to buy you one of those rings, which would you choose (choose)?

`4`.The flight may be cancelled if the fog gets (get) thick.

`5`.If you had read (read) the instructions carefully, you wouldn't have answered the wrong question.

`6`.I could repair the roof myself if I had (have) a long ladder.

`7`.If I had known that you were in hospital, I would have visited (visit) you.

`8`.You would not have (not have) so many accidents if you drove more slowly.

`9`.If you had worn (wear) a false beard, nobody would have recognized you.

`10`.She would have been able (be able) to walk faster if her shoes hadn't had such high heels.

`11`.We'll have a long way to walk if we run (run) out of petrol here.

`12`.I would not buy (not buy) things on the instalment system if I were you.

`13`.I shouldn't have taken your umbrella if I had known (know) that it was the only one you had.

`*`ĐK loại 1: If + S + V(s/es), S + will/can/may/might… + V-inf.

`*`ĐK loại 2:If + S + Ved/PII, S + would/could + V-inf.

`*`ĐK loại 3:If + had+Ved/PIII, S + would/could/should + have + V3/V-ed.

$\color{#88DCFF}{\text{#Byen.}}$

`1` will have

`2` will happen

`3` would choose

`4` gets

`5` read

`6` had

`7` would have visited

`8` wouldn't have

`9` had worn

`10` would be able

`11` run

`12` wouldn't buy

`13` had know

`-` CT :

Câu đk loại 1 : If + S + V(s/es) , S + will/can/... + V-inf

Câu đk loại 2 : If + S + V2/V-ed , S + would/could/... + V-inf

Câu đk loại 3 : If + S + had + V-II , S + would/could/... + have + V-II