MW3 takes place in 2016-17 in WW3.
Time and Practice.
No. MW3 Survival only supports 2 players at a time.
play all the time
mw3 is part of mw3, it's call of duty mw3
you stay alive
they gamed on MW3
The time before a game or mission etc. starts
mw3
mw3
Some time in may
When you kill 3 people all at one time.
There are no zombies in mw3.