1. Amanda and Betty (the sisters) can ride a bike.
2. Aceasta propozitie este corecta intrucat in text se precizeaza "there are camps in different places of Great Britain"
3. (Nu locuiesc in case, ci stau in corturi)
They live in tents in camps.
4. They listen to music in some camps, for example the Music Camp, the one which Amanda likes.
5. Aceasta propozitie este corecta