My leg hurts so much. I think I __________ it. (perhaps I have broken it)
might/may/could have broken
The gate’s open and the dog has gone. We __________ it open when we went out. (I’m sure we left it open)
must have left
The cake’s burning! You __________ the oven on too high. (you definitely put the oven on)
must have put
Jeremy isn't here. He __________ the email about the meeting. (perhaps he didn’t see the email)
might/may not have seen
I can’t find the milk. We __________ it all. (I’m sure we didn’t drink it)
can't have drunk
You __________ all of your homework. Let me see it. (it’s impossible you’ve finished)
can't have finished
I'm sorry I didn't get your message. I ____________ my phone by mistake. (I’m sure I switched off my phone)
must have switched off
We’re lost. I knew we __________ the second exit at the roundabout!
should have taken
This tastes too spicy. You __________ so much chilli.
shouldn't have used
You __________ with James. He was perfect for you.
shouldn't have broken up
Jim’s already gone? I don’t believe it – he __________ for us.
should have waited
I’m afraid we can’t exchange the jacket now. You __________ the receipt.
should have kept
I __________ these jeans. They really don’t suit me.
shouldn't have bought
