______ the rain finally stopped, the workers returned to repairing the flooded streets.
Which choice completes the text so that it conforms to the conventions of Standard English?
- Acheck_circle
When
- B
And
- C
However
- D
Then
Explanation
"When" is a subordinating conjunction creating a dependent clause that properly precedes the main clause with a comma. The others either are coordinating or require different punctuation.