cau 1

1. lan is taller than hoa.

2. this book is thicker than that book.

3. the chair are shorter than the table

4. My school is larger than your school.

5. Mai are younger than her sisters

7. the Mekong river are longer than the Red river.

8. the red book is newer than the yellow book.

9. hanoi is smaller than Ho Chi Minh City now

10. Winter are colder than spring.

cau 2

1 MY ROOM IS SMALLER THAN HIS ROOM.

2 TRUNG's NEW HOUSE IS BIGGER THAN HIS OLD HOUSE.

3 THIS BOX ARE BIGGER THAN THOSE BOX.

4 THE BOYS ARE STRONGER THAN THE GIRLS.

5 I AM OLDER THAN MY BROTHER.

6 THESE BUIDING ARE HIGHER THAN THOSE BUIDING.

7 MISS TRANG IS YOUNGER THAN HER SISTER.

1. Lan is taller than Hoa.

2. This book is thicker than that book.

3. The chair is shorter than the table.

4. My school is larger than your school.

5. Mai is younger than her sisters.

6. The Mekong river is longer than the Red river.

7. The red book is newer than the yellow book.

8. Hanoi is smaller than HCM city now.

9. Winter is colder than spring.

II.

1. smaller

2. bigger

3. bigger than

4. stronger than

5. older than

6. higher than

7. younger than