Wstaw who, which, where

This is the boy took your mobile phone.

A tomato is a vegetable I really hate eating.

These are the boys put your schoolbag inside-out

This is the house I live.

A hospital is a building sick people get help.

Engbook is the evil Internet site I use to revise my English vocabulary.

Mr Korcz is the guy teaches me English.

This is the lucky pen I always use during tests and exams.

We stayed in a big hotel some people had a wedding reception at the time.

This is the student used to bring ammo to school.