Grammar 2 Passive Voice

The internet ___ by Vint Cerf and Bob Kahn.

• was invent

• was invented

• was inventing

• invent

My car ___ because I had an accident.

• was damage

• was damaged

• was damaging

• damaged

Oil ___ in Middle East countries.

• is produce

• is producing

• produce

• is produced

Plastics and paper ___ in many countries.

• are recycle

• are recycling

• recycle

• are recycled

Many kitchen tools ___ of stainless steel.

• made

• are making

• are made

• are make

Humans ___ by robots in many workplaces.

• replace

• are replaced

• are replacing

• replaced

Ipads and laptops ___ by many students in studying.

• use

• using

• are using

• are used

His bag ___ inside the classroom yesterday.

• leave

• leaving

• was left

• were left

Cards ___ not ___ at the cafe.

• are-accepted

• are-accepting

• are accept

• accept

His bag ___ inside the classroom yesterday.

• leave

• leaving

• was left

• were left