I’m absolutely sure her flight is at 8am tomorrow morning.
I’m absolutely certain her flight is at 8am tomorrow morning.
No doubt he located the problem ahead of time.
I’m sure he located the problem ahead of time.
Just to make sure, did you confirm things with Mr. Goli?
Just to double check, did you confirm things with Mr. Goli?
I’m pretty sure you can contact him directly.
I’m fairly sure you can contact him directly.
