$\text{2.}$ If I were you, I wouldn't do it.
$\text{→}$ Câu đk loại 2
$\text{3.}$ If I had seen her, I would have given her the massage.
$\text{→}$ Câu đk loại 3
$\text{4.}$ If Tom could drive, he wouldn't have to ride his bike everywhere.
$\text{→}$ Câu đk loại 2
$\text{5.}$ You will reduce the chance of injury if you wear a helmet.
$\text{→}$ Câu đk loại 1
$\text{6.}$ If my phone were working, I could call you.
$\text{→}$ Câu đk loại 2
$\text{7.}$ Dad would have had some cash if he had gone to the bank.
$\text{→}$ Câu đk loại 3
$\text{8.}$ She would eat that if it didn't have meat in it.
$\text{→}$ Câu đk loại 3
* Cấu trúc các câu đk 1, 2, 3:
$\text{→}$ Câu đk loại 1:
$\text{If + S + V<s,es>, S + will/ can/ may + V<infi>.}$
$\text{→}$ Câu đk loại 2:
$\text{If + S + Ved/ P1/ were, S + would/ could/ might + V<infi>.}$
$\text{→}$ Câu đk loại 3:
$\text{If + S + had + Ved/ P2, S + would/ could/ might + have + Ved/ P2.}$