Phrases Expressing Opinions on News or Events

I'm not sure, but...

B1

Meaning

Expressing uncertainty but offering a tentative opinion.

Example sentences

John: Do you think it will rain tomorrow?

Alice: I'm not sure, but... I think there's a chance.

John: Do you think we should cancel our picnic?

Alice: Maybe. Let's check the forecast again later. I'm not sure, but... it might be best to.