Rewrite the following sentences in passive voice.

They were cleaning the floor when I arrived.

=> The floor 

when I arrived.

They use a computer to do that job nowadays.

A computer

that job nowadays.

The mechanic is repairing Judy’s car.

Judy’s car

by the mechanic.

Should they help Jane with the sewing?

Should Jane

with the sewing?

Where did they hold the 1988 Olympic Games?

Where 

the 1988 Olympic Games

?

Has he spelt this word wrongly?

spelt wrongly?

The president will make the announcement in 30 minutes.

=> The announcement 

.

They used to drink beer for breakfast in England years ago.

=> Beer 

for breakfast in England years ago.