If you arrive late to English class, you might say ....
"I must left home earlier."
“I should have left my house earlier."
" I could have left home earlier."
Your little brother failed a test. You say:
You must studied.
You could have studied.
“You should have studied. You shouldn't have played so much
John ............ gone on holiday. I met him this morning downtown.
might have
can't have
should have
must have
Nobody came to the meeting. The date _________________ been incorrect on the invitation.
should have
shouldn't
must have
can't have
I can't find my notebook. I might ____________ it at home!
has left
have left
have leaved
have lefted
Sarah looks really pleased with herself. She _______________________ passed her driving test this morning.
must have
should have
might have
shouldn't have
I don't know where they went on holiday but they bought Pounds before they left so they might ......... to England.
have gone
have goed
have went
has gone
When you are almost sure what happened, you use ...
must have
could have
should have
might have
I saw John yesterday - he looked very pleased with himself. He didn't say why!
He must got the job he applied for
He could have got the job he applied for.
He can't have got that job he applied for.
When talking about a gymnast who didn’t win a competition, you can say:
" She must have won the gold medal."
She could have won. I know how hard she trained
"She must have felt terribly sad."
