- The teacher told an interesting story in class.
- An interesting story the teacher told in class.
- Told in class the teacher an interesting story.
- In class, the teacher told an interesting story.
The correct sentence structure in English is Subject-Verb-Object-Place. The subject (the teacher) should be followed by the verb (told), then the object (an interesting story), and finally, the place (in class). The correct option (a) follows this structure.
