basic passive voice

This house_________ by my grandfather in 1990.

• 
  is built

• was built

• 
  built

• has built

There 's a man behind us. I think we are_________.

• being followed

• be followed

• 
  followed

• following

Over 1000 new houses__________ every year. Last year, 1200 new houses __________.

• were built/ were built

• are built/ were built

• are building/ were built

• were built/ were being built

English is______ all over the world.

• 
  speak

• speaks

• spoken

• to speak

The house______ since last week.

• bought

• has bought

• was bought

• has been bought

2. The house __________ thoroughly before the guests arrived.

• cleaned

• had been cleaned

• is cleaning

• will be cleaned

4. The project (a)   by the team members in the meeting room now. (discuss)

8. The car __________ by the mechanic before it broke down again.

• were repaired

• will be repaired

• had been repaired

• is repaired

1. My breakfast always (a)   (prepare) by my mother every morning.

1. These documents (a)   (sign) by the manager yesterday.