Rewrite the sentences in passive voice 1. She ought to wash the floor. 2. Betty would bring the book. - 3. He should open the door. 4. The Browns don't need to buy vegetables. - 5. We might play tennis. 6. She can answer the question 7. Will the teacher check our vocabulary? - 8. I must fill in the form today. - 9. Mike could not read the newspaper. - 10. Could Boris lock the gate?