Question

they had gone to te market ,add a question tag

Answer 1

HERE IS YOUR ANSWER.

THEY HAD GONE TO THE MARKET, DIDN'T THEY ?

HOPE THIS HELPS YOU.

Answer 2

Hola!

Here is your answer

Question Tag -

Question tags are small questions which are put at the end of sentences.

It works like -

If the main clause is positive, the question tag becomes negative or vica versa.

Coming to your question

They had gone to the market.

Question tag - Hadn't they?

$<b><u>They had gone to the market, hadn't they?</b></u>$

Hope it helps!