How much do you know about the 3D film technology?–A little. Not until ____the hot movie Avatar ____some about it.

Here comes the bus. Let’s .

“The Secret Life of Emily Dickinson” _____U.S．bookstores thisweek and soon became a best seller．

We have every reason to believethat ______ 2012 Olympic Games in London will be ______ success.

Hurry up! _______ late for school.