Either.......Or.

[Michael Rolls]

dark

night or day

[Raven]

Day.

Beef or Ham.

[Michael Rolls]

beef

raspberry jam or strawberry jam

[Raven]

Raspberry.

Full or Skimmed Milk.

[klondike]

Skimmed

Cricket or tiddleywinks

[Raven]

Neither. 

Tiddleywinks.

Phone or Tablet.

[Michael Rolls]

tablet - except for phone calls!

Pen or pencil

[klondike]

Pencil ( I won't do the mathematicians joke. Those who know it will understand why.)

Jogging or running

[Raven]

Jogging.

Training Boots or Training Shoes.

[klondike]

Training shoes

crocks or flip flops

[Raven]

Crocs. (I wear them at home)

Gym or Pool.

[Michael Rolls]

Gym (can't swim)

run or walk

[klondike]

walk

stand or sit   

[Michael Rolls]

sit

Lassie or Rin-Tin-Tin

[klondike]

Lassie

Mineshaft or Well