English, asked by dhammpalganvir45, 1 month ago

the experiment has proved to be a great success ( add question tag) ​

Answers

Answered by mehnaz62
1

Answer:

Sorry what is this Sorry

Answered by neeraj200643
0

Answer:

the experiment has proved to be a great success wasn't it?

Explanation:

they has asked to change the question tag

so if to be or something about

other people is been talk it always

comes wasn't it?

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