1. This house is old

→ These houses are old.

2. That box is small

→ Those boxes are small.

3. Is Lan's sister beautiful ?

→ Are Lan's sisters beautiful ?

4. He is our teacher

→ They are our teachers.

5. Who's he ?

→ Who are they ?

6. Is this a ruler or an eraser ?

→ Are these rulers or erasers ?

7. What is this ?

→ What are these ?

8. Your chair is old

→ Your chairs are old.

9. There is a garden behind my house

→ There are gardens behind my house.

10. No, it isn't. It's new.

→ No, they aren't. They are new.

III - Đổi các câu sau sang thể phủ định và nghi vấn

1. Mai brushes her teeth every day.

→ Mai doesn't brush her teeth every day.

→ Does Mai brush her teeth every day ?

2. There is a flower on the table

→ There isn't a flower on the table.

→ Is there a flower on the table ?

3. I walk to school every morning

→ I don't walk to school every morning.

→ Do you walk to school every morning ?

4. They live in a small village

→ They don't live in a small village.

→ Do they live in a small village ?

5. I am a student.

→ I am not a student.

→ Do you a student ?

IV - Sắp xếp các từ sau thành câu hoàn chỉnh

1. How / work / travel / does / father / your / to ?

→ HOW DOES YOUR FATHER TRAVEL TO WORK?

2. flowers / any / yard / are / the / there / in ?

→ ARE THERE ANY FLOWERS IN THE YARD?

3. right / tall / trees / are / there / the / to / of / house / the.

→ THERE ARE TALL TREES TO THE LEFT OF THE HOUSE.

4. is / beautiful / house / the .

→ THE HOUSE IS BEAUTIFUL.

5. travel / Mrs Lan / plane / by / to / Hue.

→ MRS LAN TRAVELS TO HUE BY PLANE.

1.a

2.B

3.d

4.D

5.C