no
Use the pokeflute.
Use the pokeflute.
go to a PC and release any unwanted Pokemon
you can't catch more pokemon. you have to get rid of some pokemon.
Complete the quests on the Sevii Islands.
go to this site http://www.neoseeker.com/resourcelink.html?rlid=73704&rid=68128 follow the green arrow (folow the yellow arrows to move the rocks)
Go north from viridian city and use cut to get rid of the tree on your right follow the path north to a big building talk to the scientist he will ask if you recorded ten Pokemon in your pokedex say YES if you have then he will give you HM05 Flash.
Yes if you get rid of 5 riolu you get a lucario ticket.
The easiest way to for a Pokemon to forget a HM is in Fuishca City. To the left of the Pokemon center are two houses, and in one of those houses, there is a Pokemon Move Deleter. Talk to him, and you can delete ANY move.
Why do you want to get rid of pokemon in a pokemon game? That sounds useless... If you mean you caught too much pokemon you go to "PC" (in any pokecenter) and choose release pokemon.
in any pokeCenter (the place where you heal your Pokemon) there is a PC (in the GBA games its on the desk) go to it and click A and you can move Pokemon between it and your party
U cant get rid of HM moves in any pokemon game