Pokemon SoulSilver: Gym 3!

I've been playing Pokémon SoulSilver the past couple of days, accompanying my boyfriend, who is playing HeartGold.

I just recently beat the 3rd gym, so, here's my team!

Slowpoke: Level 13, Relaxed, (Water Gun, Yawn, Tackle, Headbutt)
Togepi: Level 18, Modest, (Sweet Kiss, Headbutt, Extrasensory, Yawn)
Geodude: Level 20, Relaxed, (Headbutt, Rock Smash, Rock Throw, Magnitude)
Beedrill: Level 11, Rash, (Poison Sting, String Shot, Harden, Fury Attack)
Oddish: Level 12, Relaxed, (Absorb, Sweet Scent, Acid)
Quilava: Level 21, Naughty, (Headbutt, Quick Attack, Flame Wheel, Ember)

My main priority right now is leveling my Slowpoke, Beedrill, and Oddish to a more respectable level.