He looks exhausted. He __________ (must / can’t / might) have slept well last night.
👉 Answer: can’t have slept (THIS IS A GUESS)
I didn’t bring an umbrella. I __________ (must/ may/ should) have checked the weather forecast.
👉 Answer: should have checked (THIS IS A REGRET)
She didn’t answer. She __________ (might / must / can’t) have been in a meeting.
👉 Answer: might have been (I DON'T KNOW, BUT I GUESS SO!)
They won the contract easily. They __________ (must / could / can’t) have prepared really well.
👉 Answer: must have prepared (I'M SURE, BECAUSE THEY WON IT EASILY)
He __________ have told me the truth, but he didn’t.
👉 Answer: could have told (HE HAD THE OPTION/ POSSIBILITY TO DO IT, BUT HE DIDN'T)
With that level of preparation, she’s __________ succeed.
👉 Answer: bound to / certain to
There’s __________ they’ll finish the project on time — they haven't done anything.
👉 Answer: no chance that
I __________ he’ll get promoted soon — he’s very capable.
👉 Answer: expect
With rising costs, there’s __________ the company will increase prices.
👉 Answer: a good chance that
That plan is unrealistic. There’s __________ it will work.
👉 Answer: no way that
He’s __________ to win the competition — he’s the strongest candidate.
👉 Answer: certain to / bound to
