The boy looked very ______; he must have seen something _____ on the way to school.

I’m sorry for stepping on your toes.— ______.

Washington, a state in the United States, was named _____ one of the greatest American presidents

William found it increasingly difficult to read, for his eyesight was beginning to _____. [ ]

I had walked a few steps _______ I realized that I was lost in the thick fog.