There's still the possibility.
还是有可能的

possibility
可能；可能性
There is now no possibility that she will make a full recovery.
她现在已经不可能完全康复。
China hasn't won a gold medal in the Olympic Games yet,but there's still the possibility.
在奥林匹克竞赛中，中国目前还没有一块金牌，但是还是有可能的。

A:What will you do during the holiday?Will you go home?
这个假期你准备做什么？你会回家吗？
B:I'm not so sure.Maybe.
还不确定，可能吧。
A:You haven't been home for more than a year.Why don't you go home during the holiday?
你已经一年没回家了。为什么不趁着这个假期回家呢？
B:It's difficult to get the train ticket.
火车票太难买了。
A:Anyway,you should have a try.
不管怎样，你应该试一下。
B:It's almost certain that I cannot get the ticket now.It's too late.
我几乎可以肯定买不到票。太晚了。
A:There's still the possibility.Go to the train station,someone may return a ticket.
但是还是有可能的。去火车站，有人可能会退票。
B:Ok.I will.
好吧。我就去。