Obligation - advanced

You ___________ check that painting's genuine before buying it.

If we'd known it was going to be too wet to walk today, we __________ have brought our hiking boots.

It __________ be London in the background of this photo - that's definitely the Shard.

It _________ rain later. The forecast said there was a 50% chance.

I ______ be bothered to empty the dishwasher. I'll do it tomorrow.

Daivid _________ be pleased Arsenal won. He's a huge fan.

That _________ be Roberta's mother. She looks way too young!

Janice _________ be upset she's been made redundant - she was going to leave anyway.

There _________ be huge trafffic on this road some days, but often it's fine.

It _______ have been a wolf you saw - there are none in this area.