Hey there! I'm happy to help!
One the treble clef, the lines going from bottom to top is EGBDF (every good boy does fine, just the little mnemonic device I was taught) and the spaces are FACE.
For bass clef, it is GBDFA (good boys do fine always). For spaces it is ACEG.
So, let's fill in the rest of these notes.
Treble clef: A, G, F, G, A, A, A, G, G, G, A, C, C
Bass clef: A, G, F, G, A, A, A, A, G, G, A, G, F
Have a wonderful day and keep on learning! :D