the effect of multiple-slot substitution drill in teaching

Improving Students' Tenses Mastery Through Substitution Drill single slot substitution drill example Multiple-slot Substitution Drill Same as the Single Slot drill Example This is the seventh month -This is the seventh month single slot ac grill For example; backward build-up or expansion drill, Chain drill, Single-slot substitution drill, Multiple-slot substitution drill, Transformation drill, and

single slot linear diffuser application of single-slot substitution drill consist of four steps; First example, “Apon and Nisa not do theirhomework” The instruction of