Define: prize
A prize is something that you can win.
Jason was a quiet boy_____ used to sit at the bottom of the class.
Jason was a quiet boy who/that used to sit at the bottom of the class.
We had lunch at a restaurant. It was near the airport.
The restaurant where we had lunch was near the airport.
He read the letter _____ the school sent to the parents.
He read the letter WHICH/THAT the school sent to the parents.
Lisa is a girl_____ sister I love really much.
Lisa is a girl WHOSE sister I love really much.
Define: enemy
An enemy is a person who you don't like very much.
He was afraid of the two boys____ were always nasty to him.
He was afraid of the two boys WHO/THAT were always nasty to him.
I helped Mike. His arm is broken.
I helped Mike, whose arm is broken.
A programmer is someone____ creates computer programmes.
A programmer is someone WHO/THAT creates computer programmes.
I remember the moment___________I told you the truth.
WHEN
Define: e-book
An e-book is a book which you can read on the internet.
Yesterday he bought a computer game___ none of his friends has got.
Yesterday he bought a computer game WHICH/THAT none of his friends has got.
I don“t remember the place ________I left my wallet.
WHERE