1. I am tall and nice.

2. He isn't in grade 7.

3. They are in grade 6.

4. We aren't at home. We are at our school.

5. She is my mother, she isn't a doctor. She is a teacher.

_______________________________________________________________

Động từ tobe: am/is/are

Am: I

Is: he, she, it, danh từ số ít

Are: We, You, They, danh từ số nhiều

`1.` am

`2.` isn't 

`3.` are

`4.` aren't - are

`5.` is - isn't - is

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

Cấu trúc : Với tobe

Khẳng định `:`

I `+` am

He/She/It  `+` is

You/We/They `+` are

Phủ định `:`

I `+` am not 

He/She/It `+` is not/ isn't

You/We/They `+` are not/ aren't

Nghi vấn `:`

Am `+` I

Is    `+` He/She/It

Are `+` You/We/They

@tuyetnhi2010

@Team Win Hurricane II