PAST MODALS OF DEDUCTION

You _______ shouted at him. He'll never forgive you.

• shouldn't have

• must have

• can have

• should had

She ________ studied really hard. She passed all her exams with excellent grades.

He ______ by now. It's only a 20 minutes journey.

• must have arrives

• must has arrived

• must have arrived

• musts have arrived

The concert was fantastic. You really _______ come.

The boss is in a terrible mood. The meeting ______ been good.

• can have

• will be

• could have

• can't have

Sarah must have ______ so happy when she found out she was being promoted.

• be

• is

• been

• being

I had to wait 45 minutes for a bus yesterday. There _____ been an accident or maybe a strike.

• might have

• can have

• could have

• may have

He ________ bought a new car. He doesn't have any money.

Andrew did no revision for the exam but he's passed. I think he might have ______.

• cheaten

• cheats

• cheating

• cheated

I left my bycicle in front of the library and it's disappeared. Someone ________ stolen it.

• mustn't have

• must have

• mightn't

• must