The waters of the lake were so that it looked like glass .
Some day you'll ________ all of this and say, "Hard as it is, it makes me who I am today. And this is a good thing. "
In the rainforest of the Amazon, 50 to 150 plant species ________ every day.
Mr. Smith was __________ of the __________ speech, so he began to read a novel.
—How was Robert's cooking?—Oh, pretty good. I was quite ________.
The wings of the plane, which stretched out for 80 feet, were __________ of its body.