Complete with the present simple active or passive of the verbs.
Books of the past,present and future
You want to buy book?Simple!Or is it ? In the past you only bought books in bookshops.But today many books __1___(sell) in supermarkets and other shops. Lots of people ____2____(buy) books on the Internet and the books ____3____(send) to them by post. In fact many people do not read paper books any more. Lots of books ____4____(record) and people ____5____(listen) to them on MP3 players. And there are e-books which ____6____(download) onto computers and ___7___ (read) or ____8____(listen) to by people on the bus or train.

You want to buy book? Simple! Or is it? In the past you only bought books in bookshops. But today many books 1 are sold in supermarkets and other shops. Lots of people 2 buy books on the Internet and the books 3 are sent to them by post. In fact many people do not read paper books any more. Lots of books 4 are recorded and people 5 listen to them on MP3 players. And there are e-books which 6 are downloaded onto computers and 7 read or 8 listened to by people on the bus or train.