4. I will look into it immediately.

3. Could you do something about... ?

2. I hate to have to say this, but ...

12. in turn 轮流

☆交际用语☆

l. I'm sorry to say ...

11. on sale 出售

10. put out 扑灭

9. as a result 结果

8. insist on 坚持

7. leave alone 不理会

6. take a chance 冒险