Wstaw who, which, where

This is the carpenter (który) --- where who which makes beautiful furniture.

I use a mobile phone (który) --- where who which can take good pictures.

I usually eat a lot of vegetables (które) --- where who which have a lot of vitamins.

You shouldn't buy in shops (gdzie) --- where who which prices are too high.

We usually have to read books (które) --- where who which are long and boring.

He send me a letter (gdzie) --- where who which he says that he's not coming.

It is his brother (który) --- where who which scored the most points last tournament.

I dislike doing the washing-up (które) --- where who which takes to much time and is dull.