My answer :

Bài 1:

1. Dogs are more intelligent than rabbits
2. Lucy is older than John
3. Russia is far larger than the UK
4. My garden is a lot more colorful than this park 
5. Julie is more quiet than her sister
6. My Latin class is more boring than my English class
7. My house is bigger than yours
8. The weather this summer is even worse than last summer
9. This flower is more beautiful than that one
10. A holiday by the sea is better than a holiday in the mountains
Bài 2 :
1.Expensive
2. Bigger
3. Good
4. Funnier
5. Than
6. Worse
7. Much safer
8. Further
9. Expensive
10. Longer

Ex 1:

1. Dogs are more intelligent than rabbits.

2. Lucy is older than John.

3. Russia is far larger than the UK.

4. My garden is a lot more colorful than this park .

5. Julie is more quiet than her sister.

6. My Latin class is more boring than my English class.

7. My house is bigger than yours.

8. The weather this summer is even worse than last summer.

9. This flower is more beautiful than that one.

10. A holiday by the sea is better than a holiday in the mountains.

Ex 2:

1.Expensive

2. bigger

3. good

4. funnier

5. than

6. worse

7. much safer

8. further

9. expensive

10. longer