Change in to indirect speech Light travels in a straight line the teacherexplain I saw an interesting film last My friend The caller asked, May I speak with Shweta.?

The teacher explained that light travels in a straight line.
My friend told me that she saw an interesting film the previous night.
The caller inquired if they could speak with Shweta.

1. The teacher explained that light travels in a straight line.
2. My friend told me that he/she had seen an interesting film.
3. The caller asked if he/she could speak to Shweta.