4 a) 7.57 Look at the graph. Use the key and the phrases the majority, a lot of, some, a few, very few to talk about teenagers and how they use their computers in the USA. KEY communicate with general usage, send emails, make homework friends/surf the Net videos, save files, prepare PowerPoint reading/learning play games/ presentations, bum CDs/DVDs, make news download music music compilations other design a web page) The majority of teens in the USA use their computers to communicate with friends. b) 22 Ask and answer the questions. 1 How often do you use your computer? 2 What do you use your computer for? Tell your partner. 3 which are your favourite websites? Why? 4 How often do you visit them? Id fche​