What is the grade of these two piano music sheets?

1)I think only grade 1 or 2..

2)Of course you can!

2007-05-25 20:57:47 補充：
Try to clean the keys of your piano before playing. Sometimes the sweat remaining on the keys makes you feel slippery.

2007-05-25 20:58:15 補充：
Use greater force from your fingers and wrists. You should hold your hands firmly on the keys without moving it around. Practice as if you are gripping an egg. This is what I learnt when I was in baby grades...Hope you enjoy playing the piano:)