Question:
None of the players came in time, _____ ?
Adid they?
Bdidn't they?
Cdon't they ?
Ddo they?
Answer:
A. did they?
Explanation:
Main clause: "None of the players came in time."
This is a negative sentence (because "None" implies a negative meaning).
In English, after a negative statement, the question tag should be positive.
The verb "came" is in the past tense, so the question tag should also use the past tense verb "did."