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The document is not valid without a _________.
Humidity is the amount of ________ in the air.
To ________ means to break.
There's a big reward for his _______.
In the foreseeable ______.
I caught cold from ________ to the night fog.
__________ is the act of making new or secret information known.
The deeper you swim, the greater the water ________.
The plane's _________ was delayed due to fog.
The ______ results were unknown.
______ dependence between things.
The teacher was insistent that all students should be ________.
His _______ showed that he was very angry.