1. Choose the correct connector and complete the sentences : but - also - or - because - so - and - too - because of Mary has got a mobile phone _______ she turns it off before the lessons?

1. Choose the correct connector and complete the sentences : but - also - or - because - so - and - too - because of  Mary has got a mobile phone _______ she turns it off before the lessons.  I have bought a new mobile phone _______ I can phone you anytime.  My parents offered me a car _______ a mobile phone.  Some schools don´t allow students to bring mobiles _______ they disturb classes.  Do you prefer to use the mobile phone _______ the Internet?