See a doctor if you WILL STILL FEEL / STILL FEEL ill later
still feel
What did you use to DOING/DO when you lived abroad?
do
His name's Carlos and HER/HERS is Pilar.
hers
I wanted to buy his car so he sold IT TO ME / TO ME IT
it to me
We ARE ALWAYS / ALWAYS ARE happy to see our old friends.
are always
You'll feel much HEALTHIER/HEALTHYER if you do more exercise
Healthier
I'd stay and chat if I HAVE/HAD a bit more time, but I'm late
had
How long YOU HAVE/ HAVE YOU been staying here?
How long have you been staying here?
Ben HAS CUT/ HAS BEEN CUTTING his leg on that nail
HAS CUT