| 1 | He is too impulsive in his actions and often makes mistakes. | |
| 2 | Bodily reactions often reflect the fact of the matter. | |
| 3 | I usually make a cup of tea at 9 o'clock in the evening. | |
| 4 | People without education often find it difficult to integrate into society. | |
| 5 | Genetic diseases are often caused by defective genes. |