-)Look! Her cat isn't chasing a mouse.

?)Look! Is her cat chasing a mouse?

Negative: Look! Her cat isn't chasing a mouse.

Question: Look! Is her cat chasing a mouse?

1.My sister isn't a nurse 

Is your sister a nurse?

- No, she isn't. She is a student.

2. The table isn't heavy and old

Is the table heavy and old?

-yes, it is

3. Nam and his mother aren't friendly

Do Nam and his mother aren't friendly?

- No, they aren't

4. My school isn't beautiful and large

Is your school beautiful and large?

- No, it isn't. It's old and small.

1. Câu phụ định : My sister isn't a nurse / Câu nghi vấn : Are your sister a nurse ? Yes , she is / No , she isn't 

2. Câu phụ định : The table isn't heavy and old / Câu nghi vấn : Is the table heavy and old ? Yes , it is / No , it isn't 

3. Câu phụ định : Nam and his mother aren't friendly / Are they friendly ? No , they aren't / Yes , they are 

4. Câu phụ định : My school isn't beautiful and large / Câu nghi vấn : Are your school beautiful and large ? No , it isn't / Yes , it is

are sitting
are often fly
usually eats

My brother and I are sitting(sit) next to you and your sister now.

(-)My brother and I are not sitting next to you and your sister now.

(?)Are my brother and I sitting next to you and your sister now?

Mr.Hung and his sons often fly(often/fly)their kites in the afternoon.

(-)Mr.Hung and his sons often don't fly their kites in the afternoon.

(?)Do Mr.Hung and his sons fly their kites in the afternoon?

The ox usually eats(usually/eat) the grass in the field

(-)The ox usually don't eat the grass in the field.

(?)Do the ox eat the grass in the field?

My brother and I are sitting(sit) next to you and your sister now.

(-)My brother and I are not sitting next to you and your sister now.

(?)Are my brother and I sitting next to you and your sister now?

Mr.Hung and his sons often fly(often/fly)their kites in the afternoon.

(-)Mr.Hung and his sons often don't fly their kites in the afternoon.

(?)Do Mr.Hung and his sons fly their kites in the afternoon?

The ox usually eats(usually/eat) the grass in the field

(-)The ox usually don't eat the grass in the field.

(?)Do the ox eat the grass in the field?

1 What's the matter with my sister's children?

2 The weather is often warm in spring

3 Hoa was born in HN on 5th January

co lam thi moi co an

2. Will these children have a picnic at weekend?

These children won't have a  picinic at weekend

3. Do you play soccer every afternoon?

We don't play soccer every afternoon

4. Is she from the USA?
She isn't from the USA

5. Will Mary come here with us?

Mary won't come here with us

6. Does Mr.An always drink coffee after breakfast?

Mr.An doesn't always drink coffee after breakfast

7.Will they go to Hanoi on business next Sunday?

they won't go to Hanoi on business next Sunday

8. Is Lan going to spend her holiday in Hue

Lan isn't going to spend her holiday in Hue

Ex11:

1.She goes to her office on foot every morning

2. There are twelve months in a year

3. Mrs.Claudia is a beautiful girl

4. The box has one pencil 

5. How much do these shoes cost?

Hoctot

(-) Her sister didn’t wash the dishes yesterday.

(?) Did her sister wash the dishes yesterday?

1 He said he could swim.

2 They said that their father wouldn't  be at home the following day.

3 Lan said that their parents were doctors.

4 He said to her that his house was bigger than her house.

5 He said to her  that she should see a doctor.

--------------------------------------------

1 He has his car repaired by his son.

2  Two cups of wine were drunk by Mai last  night.

3 Our house has been decorated since 2010.

4 Trees won't  be planted in the garden.

5 A big cake is always made for my birthday by my aunt.

#\(Cụt cạp cạp\)

#\(yGLinh\)