1.   As the dry season approaches, the fires have raised fears that the choking haze may be returning.

2.   Experts warn that the many forests are still burning and the haze can return if the winds change.

3.   Forest fire-induced haze returns to southern Thailand.

4.   Should the haze return sometime in the middle of the year, the industry could be left gasping.

5.   Sounding an early warning that the haze is returning, the Malaysian government has called on local authorities in Borneo to form bush-fire squads.

6.   The new fires have raised fears that the haze might return, and perhaps be even worse this year.

7.   The new fires in Borneo have raised fears that the widespread haze might return, perhaps even worse than the last time.

8.   The new fires in Borneo have raised fears the haze might return, perhaps even worse than the last time.

9.   The new fires in Borneo and Sumatra have raised fears that the widespread haze might return, perhaps even worse than the last time.

10.   The new fires have raised fears that the haze might return over a wide area, perhaps even worse this year.