Choose the word which best expresses the meaning of the given word: Remonstrate.

Pick up the one which is most nearly the same in meaning as the word highlighted.
They feel that we should be fully aware of our own $environment$.

Choose the word which best expresses the meaning of the given word: $Loquacious$.

Pick up the one which is most nearly the same in meaning as the word highlighted.
The great artist's life was full of $vicissitudes$.

Pick the word that is most nearly the same in meaning as the highlighted word.
That young man is quite $sanguine$ about the result of his competitive examination.

Choose the word which best expresses the meaning of the given word: Affidavit.