помогите!!! номер 4 5 6 7 8 срочно

Ex. 4. dark - darker
plump - plumper
famous - more famous
difficult - more difficult
easy - easier
fat - fatter
beautiful - more beautiful
good - better
ex. 5. Serena is younger than Venus
Venus is heavier than Serena
Venus is taller than Serena
Serena has got shorter hair than Serena
ex. 6. (тут все прилагательные, не считая dark, т.к. он дан в примере)
plump - the plumpest
famous - the most famous
difficult - the most difficult
easy - the easiest
fat - the fattest
beautiful - the most beautiful
good - the best
ex. 7. 1. the most popular
2. the fastest
3. The longest
4. the oldest
5. the most successful
6. The highest
ex. 8. 1. more difficult'
2. the biggest
3. better
4. shorter
5. longer
6. faster