Sentences with Okay

Is it okay if I borrow your calculator for the math exam?

Okay, I understand the experiment procedure now.

Is it okay if we reschedule our tennis match for tomorrow?

Is it okay with you if we watch a movie instead of going out tonight?

Is it okay to share your notes with the rest of the class?

Is it okay if we study together for the upcoming exam?

Is it okay to bring a plus-one to the wedding ceremony?

Is it okay with you if we rearrange the furniture in the living room?

Is it okay to share this article on social media?