We are going to start school at teno'clock.(who)?

We are going to start school at ten o\'clock.

Who is going to start school at ten o\'clock?

Are we going to start school at ten o’clock?

What are we going to start at ten o’clock?

When are we going to start school?

 Are we or is he going to start school at ten o’clock?

Are we going to start or begin school at ten o’clock?

Are we going to start school or university at ten o’clock?

Are we going to start school at ten o’clock or at half past two?

We are going to start school at ten o’clock, are not we?