Bill was doing a lot of physical exercise to build up his_________.
My first _______ of him was that he was a kind and thoughtful young man.
As he _______ , he was surprised to see that the man had disappeared.
Studies show that sunshine, fresh air, and plenty of rest often _______ a person’s recovery from sickness.
I, not you , _____ in the wrong. Not I but he _____been invited .
The population of China is larger than ______ of any other country in the world.