4) regular
Needed
Presented
Recycled
Tested
Irregular
Made
Thrown away
5) 2 b
3 c
4 c
5 b
6 c
6) the windows aren't cleaned very often
Omelettes are made with eggs
Computers are used in all the classroom
Is sport played in the afternoons in your school?
They are made in Korea
The apps are downloaded onto your phone
7) these lifts are designed for old people
Mobile phones are made of plastic and metal
A lot of meat is eaten in Argentine?
Mobile phones are used more than fixed phones
The phones aren't sent to the shops at first
The history museum isn't visited very much in winter
8) it's a mobile phone