Speculation and Deduction

With her presentation skills, she’s bound to able to convince the company to choose her proposal.

I MIGHT/SHOULD have phoned the police but I thought there was sure BEING/TO BE some simple explanation.

A strange sound woke me up towards the morning, it MIGHT/MUST have been about 5.00 but it CAN'T/MUSTN'T have been much later because it was still pitch dark outside.

I MAY/MUST have been really tired because I fell asleep at once.

Without an experienced guide, you probably be able to get to the top of the mountain.

The traffic is heavy today, so they’re sure be late for the meeting.

If we play as badly as we did last week, we bound to lose in the semi-final.

I recognise your face, we SHOULD/MUST have met before

You MUST/MIGHT be Denis. Nice to meet you.

If Sophie doesn’t get to the gate in the next ten minutes, she definitely miss the flight.

Medical experts say that the disease likely to spread all over the world.

The company is unlikely be in a position to make a profit this year.

There's no milk in the fridge someone MUST/MAY have drunk it.

It’s very that you’ll win anything. I’d say there’s only a two per cent chance.

I was half-asleep and I thought ‘I must DREAM/BE DREAMING

He CAN'T/MUSN'T be married. He's only 17.