问题
填空题
| 读一读，写一写。 | |
| Model: big-bigger 1. long-_ _ 3. fat-__ _ 5. light-_ _ 7. good-_ | 2. small-_ _ 4. short-__ _ 6. heavy-__ 8. bad-_ _ |
答案
1. longer 2. smaller 3. fatter 4. shorter 5. lighter 6. heavier 7. better 8. worse