There's still the possibility.
There is now no possibility that she will make a full recovery.
China hasn't won a gold medal in the Olympic Games yet,but there's still the possibility.
A:What will you do during the holiday?Will you go home?
B:I'm not so sure.Maybe.
A:You haven't been home for more than a year.Why don't you go home during the holiday?
B:It's difficult to get the train ticket.
A:Anyway,you should have a try.
B:It's almost certain that I cannot get the ticket now.It's too late.
A:There's still the possibility.Go to the train station,someone may return a ticket.