Answer:
happy or cheerful
Explanation:
lightly most likely means she is carefree which is a happy calming trait.
she was also smiling and skipping which means she happy and also shows hints of innocence
Happy and bright.
Shelly appears to be happy, it's bright outside and she found a nice yellow flower; this would make anyone happy. "her smile beamed with glee" Glee means great delight, so Shelly smiled with great delight.
He found nothing but his crushed farm house.
If I'm right I read this book a while ago.