The official place for the test booklet is within the Teacher's Resource Pack or the Teacher's Guide (depending on the edition).

The Test Booklet is a complementary resource for teachers, typically photocopiable, designed to measure students' understanding of the grammar, vocabulary, and pronunciation points covered in the course. It offers a structured way to evaluate whether the learning objectives have been met.

The Ultimate Guide to the New English File Elementary Test Booklet (PDF & Resources)

Reuses audio contexts from the Student’s Book but with new, KET-style (Key English Test) assessment tasks.