—A big eraser.
— ________, thank you.
①Seeing is believing. A. 有其父必有其子。
②A friend in need is a friend indeed. B. 眼见为实。
③No pains? No gains. C. 忠难见真交。
④Like father, like son. D. 以牙还牙。
⑤An eye for an eye. E. 不劳则无获。
— __________
— No, it's a ________.
It's .