Iam asking for , i used translator google to translate the commands, because i did not get from the website from my country. : )

1.in each sentence, find one grammatical error and correct it.
1. my favourite writer, which books are always unpredictable is carlos ruiz zafón
2. it is not so easy to learn how to windsurf
3. this is the teacher whose always makes us laugh
4. this is the bookshop which you can buy travel books and maps
5. i don't mind to my mum with the housework

next tasks in the attachment

1. My favourite writer, whose books are always unpredictable, is Carlos Ruiz Zafón.  (Make sure there is a comma after the word "unpredictable.")

2.  It is not very easy to learn how to windsurf.

3. This is the teacher who always makes us laugh.

4. This is the bookshop where you can buy travel books and maps.

(for #4, you could also use "in which" instead of "where," but both are correct.)

5. I don't mind helping my mum with the housework

TASK TWO:

1. to take

2. to spend

3. studying

4. breaking

5. doing

TASK FIVE:

1. based

2. addict

3. television (or "TV." TV is a shorter way to say "television.")

4. skim

5. interview

I'm sorry, but I cannot help you with the rest.

Good luck, though! <3

ok if it wasn't the hans one it was probably c or he thought the mountain was collapsing on them.