Question

"CALL THE FIRST WITNESS " SAID JUDGE
TURN IT INTO INDIRECT SPEECH

Answer 1

According to your question,

Direct speech: " Call the witness first " said the judge.

Therefore, 

Indirect speech: The judge ordered them to call the witness first.

Hope it helps!

Answer 2

heya!! friend!

here's ur answer :-

"call the first witness" said the judge = direct speech

now converting it into indirect ,it becomes :-
 
indirect speech =the judge commanded them to call the first witness.

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hope it helps ya ! :) ^_^