Question

1. My coat is more beautifuler than yours.

2. Her umbrella is so colourful as mine.....
13. The days are getting longest and longest.
4. It is the more boring book I've ever read.
5. The cheapest it is, the worst quality. ​

Answer 1

Los errores son:

1 MORE BEAUTIFULER se dice MORE BEAUTIFUL

2 Esta es muy confusa ya que tiene muchas opciones:

La primera es: Her umbrella is MORE COLORFUL THAN MINE, también puede ser: Her umbrella is AS COLORFUL AS MINE

3 LONGEST lo cambias por LONGER

4 en vez de MORE BORING va MOST BORING

5 en vez de WORST es WORSE

espero haberte ayudado :)