Read the dialogue.Can you guess the meaning of“on the card”hear?

问题描述:

Read the dialogue.Can you guess the meaning of“on the card”hear?
(You may answer it in English or Chinese.)
Chris:I think Simon will do well in this exam.
Ivan:I don’t think it’s on the cards.He plays all day.
______

on the cards :可能
可以看看百度词典