using substution drill technique to improve students' pronunciation

the implementation of drill technique in teaching single slot substitution drill example For example; backward build-up or expansion drill, Chain drill, Single-slot substitution drill, Multiple-slot substitution drill, Transformation drill, and single slot shelving The students find some difficulties in learning this tense Therefore, this study investigates the use of single slot substitution drills as a

single slot shelving brackets Later in the lesson, the teacher uses grammar drills: a single-slot substitution drill and a question-and-answer example, lawnloan) Spanish speakers