Bats
Many people think bats look frightening (frighten). But research has___41___(show) us that bats are kind animals. The way they live___42___(provide) a great deal of help to humans and other___43___(live) things.
Bats are gentle and loving. Mother bats sleep with their wings around their___44___(baby) to protect them, and will move them to___45___(safe) if they seem to be___46___ (threaten) in any way. Just like other animals, adult bats help their children find___47___(suit) food to eat.
Bats are___48___(help), too. Some bats eat insects. Just one brown bat can eat___49___(near) 600 insects in one hour! Besides, many species are even dependent on bats for their___50___(survive). Therefore, bats are really friendly animals!