The new book ______ several stories, ______the one about News Corp. phone hacking scandal.

The teacher was angry and had Tom ___ the exercises again.

All students in the class_______ a loud laugh when the professor told them a joke.

Once upon a time，a(n)________famous scientist said that life was not easy for any of us but first of all we should believe in ourselves.

Paper making began in China and from there it _____ to North Africa and Europe.