They _______ us about the changes before we went to the office. We were quite lost!
would have informed
ought to have informed
must have informed
can't have informed
It could have been much worse; they _______ you.
could fire you
should have fired
could have fired
She ________ (may/take) the files when she left, but we have no proof.
may have taken
It’s not your fault. You _______ he was listening.
couldn’t have known
can't have known
mustn't have known
shouldn't have known
He _______ (should/ accuse) her of lying in front of everyone. It was too rude of him.
shouldn’t have accused
It wasn't necessary to send me the email you sent - You ________ the email.
needn’t have sent me
ought not to have sent
didn't need to send
Well, the boss is pretty angry. She said you ______ have been there because it concerned one of your projects.
would
can't
ought to
must
I know, I know! I ______ have been there for your birthday celebration. Sorry!!
ought to
can
should
would
She ____ have left already, but I’m not sure.
might
must
should
can't
It _______ have killed you to help out a colleague!
shouldn't
couldn't
can't
wouldn't
______ you have called me when you realised I wasn’t there?
Couldn't
Must
Can't
Should
I'm certain the weekly meeting ___ by now as it started three hours ago.
must have ended
could have ended
can have ended
would have ended
You bought milk but it wasn't necessary, there's a lot in the fridge - You ______ milk, there's a lot in the fridge. (NEED)
You needn’t have bought milk, there's a lot in the fridge
Maddy must ____ the report by now. She's really fast.
have finished
has finished
have finish
had finished
Maddy _____ have finished the report yet, she's still at the office.
could
can’t
should
must
