Question

Choose the correct tail tag. He didn't know where the dog had come from. ​

Answer 1

Answer:

He didn't know where the dog had come from, did he?

Answer 2

Answer:

He didn't know where the dog had come from, did he?

Explanation:

To get the right tail tag. Make sure that:

• The sentence and the question tag must be in the same tense.
• For negative question tag, use the Contracted form of 'helping verb' and 'not' .E.g didn't, hadn't, won't, etc.
• If the Sentence is positive, the question tag must be negative and vice versa.

Hope it helps

Great day ahead✌❤