`1.` It is very interesting to have a vacation in Da Lat . 

`->` CT : It is + adj + to + V-inf +...

`2.` The water was not cold enough for me to drink .

`->` CT : S + be + adj + ( for + O ) + to + V-inf 

`3.` She has not ate this kind of food since January .

`->` CT : S + last + V-ed/c2 +....time ago / in + time `=` S + haven't / hasn't + Vpp +.....+ for / since time

`4.` The theater is not far from Hoa's house .

`->` CT : near `=` not far from

`5.` This machine hasn't been used for years .

`->` Tạm dịch : Máy này đã không được sử dụng trong nhiều năm .

`6.` Would you mind not smoking in the kitchen ?

`->` CT : Would + S + mind + V-ing ?