Class projects.
Others.
 
Here are two types of exams I have made and choose which form is more suitable for your students.
This exam is for you to examine students as a group to see how well they work together.
These exams are for you to examine students individually.
If your school requires you to make your own exam then rely on me because I have written a few types. I have the ability to write so many topics so you don't have to.
Personally I believe that it should not be called exam but evaluations instead. Such as which students can understand a question and those who have trouble expressing their thoughts. How is their pronunciation and their basic grammar?
Schools have their own grading percentage such as 30% class work and 70% final exam. This could vary from school to school so I haven't published my grading method as I have worked in a couple of schools that have different requirements.
Students care more about the exam than anything else so having an exam just for oral English (pressures) motivates them to concentrate on speaking. Knowing that they can't cheat this also helps to make them practice.