Can not put 95 Celica in 2nd 4th and reverse?

shift linkage is worn out

Reply, Not necessarily.

Remove the console ring around the shifter then the shifter boot. There are two cables that run from the shifter to the transmission which pass through a plastic bulkhead. On the rearward side of the bulkhead are clips which hold the cables in place. Chances are the clip on the right(passenger side) cable is missing.