Definition: a chance that something may happen or be true Level: B1
今天晚些时候有可能会下雨，所以带把伞吧。
There is a ___possibility of rain later today, so take an umbrella.
你明天有没有可能帮我做这个项目？
Is there any ___possibility you could help me with this project tomorrow?
我有可能是把钥匙落在办公室了。
It was a ___possibility that I had left my keys in the office.
