Giúp mình nha mọi người

$\begin{array}{c} \color{#db1616}{\texttt{#MPhuoc}} \end{array}$          

`4`. There are big buses in the street.

`5`. The babies are crying.

`6`. Those men drive new cars.

`7`. I have apples in my hands.

`8`. These are my books.

`9`. These are her new shoes.

`10`. We are students.

`11`. What colors are your couches?

`12`. The bookshelves are next to the TVs.

`13`. These are my brothers.

`14`. There are people in the room.

`15`. Those are pencil sharpeners.

`16`. These are paper clips.

`17`. Are these old clocks?

`18`. Those windows are new.

`19`. Are those round clocks? - No, they aren't.

`20`. Those are square tables.

`21`. Are these purple markers? - Yes, they are.

`22`. Those workbooks are thick.

`23`. These calendars are new.

`24`. Is that a big wastebasket? - No, it isn't.

`25`. Those pictures are little.

`26`. Those are pink pencil cases.

`27`. Are these black crayons? No, they aren't.

`---------------------`

`@` HTĐ 

`***` Công thức V tobe 

`(+)` S + am/is/are + ... 

`(-)` S + am/is/are + not + ... 

`(?)` Am/is/are + S + ... ? 

`->` Yes, S + am/is/are + ...

`->` No, S + am/is/are + not + ...

`--------------------`

`***` Công thức V thường 

`(+)` S + V(s/es) 

`(-)` S + don't/doesn't + V(bare) + O 

`(?)` Do/does + S + V(bare) + O? 

`->` Yes, S + do/does

`->` No, S + do/does + not