The police are investigating the case
The case is being investigated by the police.
She was reading a novel
A novel was being read by her.
He is going to paint the house
The house is going to be painted by him.
The company will announce the results
The results will be announced by the company.
They must complete the assignment
The assignment must be completed by them.
He will repair the car tomorrow
The car will be repaired by him tomorrow.
They are going to organize a meeting
A meeting is going to be organized by them.
They sell fresh fruits
Fresh fruits are sold by them.
He has finished the project
The project has been finished by him.
The teacher had explained the lesson
The lesson had been explained by the teacher.
They are building a new mall
A new mall is being built by them.
The company launched a new product
A new product was launched by the company.
She writes reports.
A letter is written by her.
She had written a report
A report had been written by her.
The workers were repairing the road
The road was being repaired by the workers.
She will invite her friends
Her friends will be invited by her.
You must follow the rules
The rules must be followed by you.
The chef is cooking dinner
Dinner is being cooked by the chef.
He painted the house
The house was painted by him.
They have cleaned the windows
The windows have been cleaned by them.