Fun n Games: What card game derived its name from biritch, or Russian Whist?

Questions

the soviet ---------- is the first strike fighter with a toilet in it?

the soviet sukhoi-34 is the first ---------- fighter with a toilet in it?

the soviet sukhoi-34 is the first strike fighter with a ---------- in it?

toilets in australia flush ---------- clockwise?

in 1946, the first tv ---------- commercial aired. it was for mr. potato head?