She.... in Gdansk, because I saw her in Toruń.

What kind of bird is that?' 'I'm not sure. It __________ be an eagle but I can't see it very well.'

That man ______________ be Tim's father - he looks just like him.

Look at that guy over there. He's only got a T-shirt on and it's 5 degrees. He _________ be freezing!

Where's Kim?' I'm not sure. Try her office - she ___________ be in there.'

The door is open! I ....... to lock it when I left this morning.

You ____________ be hungry again - you've only just eaten!

'Whose bag is this?' 'It __________ be Mike's. It's on his desk.'

I'm starving! What's for dinner, Mum?' 'Fish.' 'I hate fish! I'm not eating it.' 'You ____________ be very hungry, then.'

'There's someone at the door.' 'It ____________ be John. He just called to say he was coming.'

'I'm worried about Grandma. I tried to call her but she's not answering her phone.' 'She _____________ be out. Or she might be asleep - she sometimes has a nap in the afternoon.'

I didn't know it was your birthday today. You ....me!