Past simple:
I ate fish and chips for dinner.
I was at home yesterday night.
I drank some apple juice five minutes ago.
I was born in 1986.
I had a rabbit when I was eight.
Present perfect simple:
I've had three cups of tea so far today.
I've lived here since 1990
We've just had supper.
They have alredy climbed 2 400 metres.
It's the best film I've ever seen.
Past perfect simple:
He had picked the six winning numbers.
He'd been to Scotland twice before.
He hadn't had a good night's sleep for weeks.
If he'd worn running shoes, he wouldn't have won the race.
I wish I'd worn something warmer.