1. Rewrite the sentences using the present passive without by.
a) People speak English in Australia => English is spoken in Australia.

b) They sell mineral water in plastic bottles.

c) People don't use this room very often,

d) The postman delivers the letters at 8.00.

e) They are cleaning the classrooms now.

f) People use the Internet all over the world.

g) They are repairing the road at the moment.

h) The teacher is marking the tests.

i) They aren't using the computer.

j) He is doing the washing up.