Complete this text with a, an, the or nothing (-).
in our classroom, we have five computers connected to (1) internet. we use them to prepare (2) projects and reports, and to study subjects like (3) music, art and science. this year, we are preparing (4) exchange with students from a partner school in europe. our teachers use (5) video projector to make (6) presentations on a large screen. at home i have a desktop pc and (7) inkjet printer. i use my computer to play games, send and receive (8) email, and get (9) information from (10) web.