My sister made this chocolate cake.
This chocolate cake was made by my sister.
People use the subway every day.
The subway is used every day.
Somebody cleans our offices every day.
Our offices are cleaned every day.
We can do this.
This can be done (by us).
I called his office but he_____________(already/ leave).
had already left
I had practiced the songs before the program ____________(start).
started
They cancelled our train.
Our train was cancelled.
Picasso didn't paint ' the Scream'.
'The Scream' wasn't pained by Picasso.
A factory in China makes these toys.
These toys are made in a factory in China.
I _________(help)him to do the task after I___________ (finish)my work. (extra 5 points)
helped / had finished
I________________ (write) articles on various topics before he arrived.
had written
You can't see the doctor today.
You can't be seen by the doctor today.
Someone stole my cell phone last weekend.
My cell phone was stolen last weekend.
He tried to make a sandwish but couldnt, because he___________ (forget) to buy bread.
had forgetten / forgot
When the police ________(arrive), the thief __________ (escape).
arrived / had escaped
We don't grow coffee in Poland.
Coffee is not grown in Poland.
Drivers don't sell bus tickets anymore.
Bus tickets are not sold by drivers anymore.
Leonardo da Vinci painted Mona Lisa.
Mona Lisa was painted by Leonardo da Vinci.
She _________________(already - go) to the coffee shop when they arrived home.
had already gone