| 1. | He used to fight at the drop of a hat . 他总是一看到信号就大打出手。 |
| 2. | I used to pass whole evening that way . 以前我总是这样消磨整个黄昏。 |
| 3. | He is a tramp and used to living rough . 他是流浪汉,惯于风餐雨卧。 |
| 4. | These records used to send her . 这些唱片过去往往使她听得如醉如痴。 |
| 5. | Old tom used to give the gun a character . 老汤姆以前常常夸耀这支枪。 |
| 6. | Lasers can also be used to purify materials . 激光还可以用于材料提纯。 |
| 7. | I used to write more methodically . 以往行文,我总条顺目清,章法严谨。 |
| 8. | You will have to get used to broken sleep . 你还必须习惯于零碎的睡觉。 |
| 9. | I used to get the mail early in the morning . 我常在清晨去取邮件。 |
| 10. | The tangent may be used to find the direction . 这方向也可用正切求得。 |