Level 34 · what to go and do now

18 quests on the board here, banded 32–40. 2 upgrades within reach drop in the zone.
Behind you: Stormwind City still holds 3 open errands. Razorfen Downs opens at 35. 35 upgrades still out there, ranked under Upgrades.
Nothing within reach yet in Thousand Needles, Swamp of Sorrows.
Nothing for a mage in Elwynn Forest, Durotar, Undercity, Orgrimmar, Thunder Bluff, Mulgore, Warsong Gulch, Arathi Basin, Deadwind Pass, Tirisfal Glades.