The blind man _____ the elephant’s trunk. It ______ like a snake.

She's really _____ yoga these days - she does three classes a week.

He does help others, but he always expects returns ____. As a result, nobody will accept anything from him. 

I like to_______ alone about the town after supper.

At times the balance in nature is ______ , resulting in a number of possibly unforeseen effects.