1. There are some orange juice and some milk to drink. 2. I would like to give you some advices on the famous places to visit in this city. 3. Tom does not never go fishing in the winter. 4. Students shouldn't to litter the schoolyard. 5.- "Is your grandparents' house at the country?"- "Yes, it is." 1. It is not good to stay up so late to listen to music. You shouldn't 2. How many times a week do you go to your painting club? How often ? 3. It is essential that you do your homework before going to school. You must 4. My grandma is careful, but my mum is even more careful. My mum is 5. Is there a computer in your room? Do you

`I.`

`1.` are `->` is

`-` There is + N không đếm được

`2.` advices `->` advice

`-` Vì "advice" là N không đếm được

`-` some + N không đếm được

`3.` does not never go `->` never goes `/` does not go

`-` Thì HTĐ:

`(+)` S + V(s/es) `

(-)` S + do/does + not + V(bare)

  `-` Vì "Tom" là S số ít `->` V phải thêm "s/es" `/` Dùng "does not" 

`4.` to `-> \emptyset`

`-` shouldn't + V(bare): không nên làm gì

`5.` at `->` in

`-` in the country: ở nông thôn

`II.`

`1.` You shouldn't stay up so late to listen to music.

`-` It is not good + to V 

`->` S + shouldn't + V(bare): Ai đó không nên làm gì

`2.` How often do you go to your painting club?

`-` How many times a week + do/does + S + V(bare)?

`->` How often + do/does + S + V(bare)? - Hỏi về tần suất

`3.` You must do your homework before going to school.

`-` It is essential that + Clause

`->` S + must + V(bare): Ai đó phải làm gì 

`4.` My mum is more careful than my grandma.

`-` So sánh hơn: Với tính từ dài: S1 + tobe + more + adj + than + S2

`5.` Do you have a computer in your room? 

`-` Thì HTĐ: `(?)` Do/Does + S + V(bare)?