`1`.Nam likes watching television

`\rightarrow` Like + V-ing

`2`.How long have you learnt English ?

`\rightarrow` Thì HTHT ( CNV ) : Have / Has + S + V3 / PII ?

`\rightarrow` How long dùng để hỏi về bao lâu ?

`3`.My sister goes to the supermarket on foot

`\rightarrow` Thì HTĐ : S + V s / es / không s , es

`4`.How much does a bowl of noodle cost ?

`\rightarrow` Cấu trúc : How much + do / does + N + cost ?

`5`.Are there twenty five students in your class ?

`\rightarrow` Thì HTĐ ( ĐT Tobe - CNV ) : Be + S + adj / n ?

`6`.Lan is the tallest student in my class

`\rightarrow` So sánh nhất : S + be + the adj-est / the most adj

`7`.Mr.Binh is Trung's dad

`\rightarrow` Thì HTĐ ( ĐT Tobe ) : S + be + adj / n

`8`.Would you mind if I turned on the TV ?

`\rightarrow` Cấu trúc : Would you mind + if + S + Ved / V2 ?

`9`.The question is too hard for me to understand

`\rightarrow` Cấu trúc : S + be + too adj ( for O ) + to do sth

`10`.It is difficult to follow your direction

`\rightarrow` It is + adj + to do sth : Như thế nào để làm gì

`11`.What about going to the cinema tonight ?

`\rightarrow` What about + V-ing ?

`12`.The last time I saw her was ten years ago

`\rightarrow` Cấu trúc : The last time + S + Ved / V2 + was + time

`\text{@ TheFox}`