You said are twice but besides from that theres never any harm in being proactive and smart you might keep a bullet proof insert in your back pack for the same reason you keep a fire extinguisher in your kitchen lol
3 and 1 would be very intriguing to read but if you feel sad don't write about them, i wouldn't wish sadness upon anyone
I would belive A is your answer sorry if that is wrong
It could be 2 answers. Either 'In fact" or "In other words"
Pick the one that sounds better to you
