| 1 | I shall have to watch my step. | |
| 2 | A wise car hears one word and understands two. | |
| 3 | She is good at watching the manager's every mood and guessing his thoughts. | |
| 4 | Poker involves mathematics, psychology, observation, and money management. | |
| 5 | However I am not the hollow person seriously, long before, I had the ability which watches a person's every mood. |