9.If you are impatient , you will make regrettable mistakes

10.If you don't keep silent , you will wake the baby up

11. If you don't stop talking , you won't understand the lesson

12.If you aren't good , your paren'ts will be very unhappy

13.If you don't do it carefully , you'll feel sorry afterwards

14.If you don't study hard , you won't pass the exam

15.If you don't save money , you won't be able to buy the house

16.If you don't ask him first , he won't offer to help

17.If you aren't calm , you will make a wrong decision 

-> V + O + or/otherwise + S + will + V nguyên + O 

-> If + S + V(s/es) + O , S + will + V-inf + O 

-> If + S + don't/doesn't + V-inf + O , S + will + V-inf + O

-> Giả thiết có thể xảy ra ở hiện tại và trong tương lai 

`-` CĐK Loại 1 : Diễn tả hành động có thật ở Hiện tại

`+` If - clause : Thì HTĐ : S + Vs / es / không s , es

`+` Main - clause : Thì TLĐ : S + will + V

`9`.If you aren't patient , you will make regrettable mistakes

`10`.If you keep silent , you won't wake the baby up

`11`.If you don't stop talking , you won't understand the lesson

`12`.If you are good , your parents won't be very unhappy

`13`.If you don't do it carefully , you will feel sorry afterwards

`14`.If you study hard , you will pass the exam

`15`.If you save money , you will be able to buy the house

`16`.If I ask him first , he will offer to help

`17`.If you aren't calm , you'll make a wrong decision

`\text{# Kirigiri}`