Question

often did/final decision/peers/you/a/can/in making. ...........arrange it.

Answer 1

According to me, the answer should be Peers can often aid ( not did ) you in making a final decision. Now, the sentence is corrected and understandable.

Answer 2

Hello !!

Here is your answer..⬇⬇

➡ Rearranging it we get..

=> Peers can often aid you in making a final decision.

Hope it helps you.