Modal passive

Paula knew she should _______ left the beach a long time ago, but it was the most beautiful sunset, and she was busy painting it.

• have

• has

• remain

• did

Her friend Serena was getting restless, 'It must _______ finished by now, surely, Paula?' she asked.

• been

• did

• be

• not

'A beautiful scene like this just ______ be missed, Serena,' she told her friend.

• mustn't

• weren't

• been

• can't

'For all we know, this painting____ have been sold in my art gallery by the end of the month. '

• were

• will

• have

• is going to

She was convinced that Paula ______ be accepted at art college next year.

• is going

• wasn't

• would

• isn't

With luck, she too might have ______ all her graphic design exams by the end of the year, and would be able to start her own creative career.

• finished

• passed

• took

• complete