`12.` It was so dark that he couldn't see anything.

`13.` His knowledge is so wide that we can't help admiring him. 

`14.` His conduct is so good that all his teachers love him.

`15.` Mary's voice is so beautiful that we all like to hear her sing.

`16.` John is such a weak person that he can't walk without a stick. 

`17.` My father's health is so good that he seldom takes any medicines. 

`18.` There is so much noise that we can't learn our lessons.

`19.` My friend is such a strong person that he can lift up the table by himself. 

`20.` Bill is such an intelligent boy that he is always at the top of his class. 

`-` Cấu trúc: 

`-` so...that: S + be + so + adj + that + S + V: quá...đễn nỗi...(ko thể)..

`-` such...that: S + be + such + (a/an) + N + that + S + V: quá...đến nỗi... 

`-` S + is / am / are / ... + so adj + that + Clause 

`-` It + is / was / ... + such + a / an + adj + N + that + Clause

`=>` Quá ... đến nỗi ...

`12`.It was so dark that he couldn't see anything

`13`.His knowledge is so wide that we can't help admiring him

`14`.His conduct is so good that all his teachers love him

`15`.Mary's voice is so beautiful that we all like to hear her song

`16`.John is sụch a weak person that he can't walk without a stick

`17`.My father's health is so good that he seldom takes any medicines

`18`.There is so much noise that we can't learn our lessons

`19`.My friend is such a strong person that he can lift up the table by himself

`20`.Bill is such an intelligent boy that he is always at the top of his class

`\text{# TF}`