Do you have any idea what my life is like?

You just have to understand what sort of thing the suffix '-osity' is.

What if he fails?

Take a moment to imagine what the polar bear's environment is like.

Who cares when she will marry?

They studied it a little bit, but they couldn't spend all day finding out what to do, so they finally picked up the other one, and the water went out again, all over the floor.

He doesn't know what it is to be poor.

I don't know what to do about his shoplifting.

Is his failure ascribable to incompetence or to bad luck?

Isn't there any way to predict how he'll act?

I will never fall in love again.

Who that has reason will listen to such a mad man?

No one really knows what a UFO is like.

Who knows?

The president said, "I don't give a damn."

After the hatchet job my boss did on my proposal, I'm not sure how long I want to keep on working here.

His boyhood experiences taught him what it was like to be poor.

Having boasted how sure his hunches were, he was forced to eat his hat when he guessed wrong.

It was not until I had a baby myself that I knew what mother's love is.

I can't conceive how I could have made such a mistake.