a slip of the tongue造句

1、A slip of the tongue made me say Robert instead of Richard
我说走了嘴把理查德说成了罗伯特

2、A slip of the tongue made me say Robert instead of Richard.
我说走了嘴把理查德说成了罗伯特.

3、In a slip of the tongue the schemer exposed his true motivation.
阴谋者一时口误暴露了自己的动机。