They painted the house
She bought four apples
We studied English last month
I opened the windows
Mel cooked dinner yesterday
The police arrested the thieves
My boss sent me detailed instructions.
I sent the report
Detailed instructions were sent to me by my boss
Dinner was cooked by Mel yesterday
The report was sent by me
The house was painted
The windows were opened by me
The thieves were arrested
English was studied by us last month
Four apples were bought