nhanh nhất

I 

`1` It's ages since he last chatted with his classmate through the internet .

`->` It's + thời gian + since + mệnh đề qkd 

`2` We last saw her a week ago 

`->` S + last + Ved / V2 + thời gian+ ago 

`3` I like listening to music than watching movies .

`->` S + like + Ving than+ Ving 

`4` It's important to keep the environment clean 

It's + important+ to-V : quan trọng làm dì 

**

`1` It was such hot food that we couldn't eat it

II.

`1`  Does your sister learn English well?

`2` Cars and buses move along slowly for me to go ahead 

`3`  The house was painted white by the workers last week