The scientists are beating their brains trying to _______ a solution to the problem.

He just _______ the headlines because he was too busy to read the whole newspaper.

_______ the new medicine for a year and we’ll see how well it works.

Sean’s strong love for his country is           in his recently published poems.

We should _______ whatever is true.

If you _____faults but you still want the bicycle, ask the shop assistant to reduce the price.

—I’m still working on my project.?
—Oh, you’ll miss the deadline. Time is       .?

—What's the matter with John? He has been sitting there for hours．
—A postcard from his father        an attack of home - sickness in him．

He slowed the bleeding by      pressure to the wounds until the ambulance arrived．

When the space ship was ____, I could really feel the high gravity.