Complete with the passive. use present simple. 1) paper (make) from wood. 2) hundreds of people (kill) in accidents every year. 3) london (visit) by thousands of tourists every year. 4) the biology class (teach) by mr green. 5) english (speak) all over the world. 6) lunch (serve) at twelve o'clock. 7) books (write) by authors.
1) Paper (is made) from wood.
2) Hundreds of people (are killed) in accidents every year.
3) London (is visited) by thousands of tourists every year.
4) The biology class (is taught) by Mr Green.
5) English (is spoken) all over the world.
6) Lunch (is served) at twelve o'clock.
7) Books (are written) by authors.