Read the dialog and fill in the gaps.

Jordan: Do you know whether Jack or Sally will give the next presentation?
Mia: It will be Sally I think.
John: Why not Jack, or Jim for that matter?
Mia: ___ Jack ___ Jim are not as experienced as Sally.
Jordan: True, they are both newbies.
Gina: Yeah, they will be ready to do it soon.
Source: soundgrammar.com
The correlative conjunctions suitable to fill in the blanks are ....