We need to _____ the plan step by step.

Complete sentence: We need to carry out the plan step by step.• Carry something out:English meaning: to do or complete something, especially that you have said you would do or that you have been told to do.Bangla meaning: পালন/কার্যকর/সম্পন্ন করা: carry out a plan/threat/promise etc.Example:- Dr Carter is carrying out research on early Christian art.- The hospital is carrying out tests to find out what's wrong with her.Other options,• Carry in:- কোনো জিনিস ভিতরে নিয়ে আসা বা প্রবেশ করানো (প্রসঙ্গের সাথে মিল নেই)। • Carry with:- সহমত করা।- He carried the audience with him.• Carry for:- এরকম phrase সাধারণত ব্যবহৃত হয় না।Source: Cambridge Dictionary.