—How much do you know about the 3D film technology?—A little. Not until _______the hot movie Avatar _______ some about it.
“I haven't heard from Henry for a long time.” “What do you suppose_____ to him?”
Many countries, for example, Mexico and Japan, _____a lot of earthquakes.
Each of the students, hoping to pass the exam, _____the book.
He told me the news_____, believe it or not, he had earned $1 000 in a single day.
The research is so designed that once _____ nothing can be done to change it.