He was too excited to get to sleep．He was still________at about 2:00 am．

The doctor told me to eat more ________ because it’s good for my health.

These natural parks are important for preserving animals, which would ________ risk dying out

It takes a long time to ____ a good name,but this name is quickly lost by just one piece of bad behavior.[ ]

My daughter wants a rabbit for long, but Ihave no time to buy__for her.