The correct answer is option A$.$

Common project vocabulary is not one of the four elements essential for any project. The other three elements are teamwork, system evaluation, and project cycle plan.

Common project vocabulary is important for any project, but it is not essential for the success of the project. The other three elements are essential for the success of the project.

Teamwork is important because it helps to create a sense of unity and cooperation among the members of the project team.

System evaluation is important because it helps to identify the strengths and weaknesses of the project system.

Project cycle plan is important because it helps to ensure that the project is completed on time and within budget.

Project management is important because it helps to coordinate and control the project activities.

Final answer: Common project vocabulary is not one of the four elements essential for any project. The other three elements are teamwork, system evaluation, and project cycle plan.