| 1. | She has thinned down a lot since last year .
自去年以来她瘦了好多。 |
| 2. | He has n't been home since last year .
自从去年至今他未回过家。 |
| 3. | China has sent two large purchasing groups to the u.s. since last year .
去年以来，中国向美国派去两个庞大的采购团。 |
| 4. | I have tried since last year to have someone at headquarters listen to me and go through my file .
去年以来，我一直希望能让公司总部里的某一位听听我的想法，看看这些材料。 |
| 5. | I haven ' t heard from tom since last year
打从去年起，我就没有收到汤姆的信了。 |
| 6. | Michael has grown three inches since last year
去年以来迈克尔长高了三英寸。 |
| 7. | How many times have you seen him since last year
从去年以来，你见过他几次？ |
| 8. | He has worked in the factory since last year
从去年开始，他就在工厂里工作。 |
| 9. | Our problems have multiplied since last year
自去年以来我们的问题增多了 |
| 10. | They ' ve been working on this project since last year
他们从去年开始一直都在做这个项目。 |
