Rewrite the sentences in passive voice using modal verbs
I can answer the quastion.__________
She would pay the question.__________
You should open the window.__________
We might play cards.__________
You ought to wash the car.__________
He must fill in the form.__________
They need not buy bread.__________
He could not read the sentence.__________
Will the teacher test our English?__________
Could Jenny lock the door?__________