Can / Could you take good photos with your new phone?
can
Can / Could you ride a bike when you were five years old?
Could
I can’t / couldn’t wear this T-shirt. It’s dirty. Now I haven’t got anything to put on.
can't
When my dad was 10 years old, he can / could play guitar and piano. He loved playing rock music.
could
I can’t / couldn’t go shopping yesterday because I was helping my dad in the garden.
couldn't
Last month, Tim can’t / couldn’t go skiing because there wasn’t any snow!
couldn't
My cousin is two and he can / could use his mum’s phone to watch videos. He loves playing games on it.
can
We can’t / couldn’t download all the photos yesterday because there was no wi-fi.
couldn't