In freezing weather, snow can turn into ice, which is easy to ________.

—Have all the mysteries been cleared up?
—Almost.But ________ only one question ________.(2012·黑龙江哈三中月考)

Though ________ to see us,  the professor gave us a warm welcome.

Dina，________ for months to find a job as a waitress, finally took a position at a
local advertising agency.

He didn't want to see anybody, so he spent six hours ________ in the small room.

________ by the policy, he decided to build a new factory.

________ some more chairs，tables and so on, the room looked more beautiful.

  ________ from Milan Trenc's novel，the film Night at the Museum brings to life a world where dinosaurs wander the earth.

  Eugene's never willing to alter any of his opinions.It's no use ________ with him.

She was the only one __________ the wreck.