How to use "realise" in a sentence

I suddenly realise what I'm doing and pull the bottle out of my mouth

But will they realise that something is wrong and go for help?

But then I hear a sound from above and realise my mistake

When she read it to Officer Crider, she didn't realise it was wrong

Now I realise that my love for friends and family is the main reason I want to escape

I realise what it means

I realise we are landing in front of the hospital

I realise that my nightmare has lasted for exactly 127 hours

I try to stand, but then I realise that my head hurts and that there is a sharp pain behind my right ear

But then I see the light in the sky, and I realise that the shot was a flare

And then you can see his face, and you realise that he looks more afraid than you do, and he is stepping quickly backwards to the stairs

Every time I read about an illness, I realise that I have it.