选出与汉语意思相符的一项。

Time was passing and we were getting       because we would have to spend the night in the cave if no one came to the rescue.

If we are not _______ the progress we have made, we will have greater success. 

—That was a           question, How did you get it right?—I just tried my luck

The black people thus lay on the hard wooden boards, _________ stand up.