Ответ:

5 задание:

1. friendlier

2. the most intelligent

3. longer

4. the most colourful

5. the fastest

6. bigger

7. the best

8. heavier

6 задание:

2. Cats have longer tails than dogs. Giraffes have the longest tails of all animals.

3. Pigeons have smaller bodies than eagles. Canaries have the smallest bodies of all birds.

4. Horses have linger necks than liones. Giraffes have the longest necks of all animals.

5. Dogs have more legs than hens. Spiders have the most amount of legs.

3 задание:

1. faster

2. noisier

3. longer

4. more colourful

5. thinner

4 задание:

1. the shortest

2. the most beautiful

3. the oldest

4. the funniest

5. the longest