Complete the definitions with who, which, or where

a Complete the definitions with who, which, or where. O O
It's the person who serves you in a café.
I They're people .
2 It's a machine
3 It's an animal
and has eight legs
4 It's a room
5 He's the person
6 It's a kind of food
make you laugh.
cuts the grass.
lives in the sea
people try on clothes.
helps you with your luggage O O
keeps vampires away.
b Match the definitions and the pictures.
Study Link MultiROM www.oup.com/elt/englishfile/pre-intermediate