Student or Learner
I got a baby stroller from my sister.
I can't folded up the baby stroller. Few days later, I figure out how to folded up the baby stroller.
The baby stroller can be folded now.
The baby stroller can be folded up now.
Do I need to add "up" after folded?
The passive voice is unnatural.
I'd say 'I've figured out how to fold up the push chair now'. ('Push chair' is BE for 'baby stroller'.)
Last edited by Rover_KE; 13-Dec-2014 at 11:02.