1. the senior doctor operated the patient
2. detective li captured the lion
3. the old farmer ploughed the field
all the sentences you have typed were in passive voice
I have changed them to active voice
What do you need help with like what do you need help with exactly
If an essay is order Chronologically, then it is more or less like steps. So we would want a(n) transitional phrase that sounds like it could fit into a step process. That would be "Afterward," This phrase is most likely to show up in a chronological essay than the others. If you look at the others they are all shadowing further elaboration on something.
The answer is afterward
A. Is the answer your looking for