The Use of Single Slot Substitution Drill to Teach Simple Present

The Implementation of Substitution Drill in Teaching Simple Present multiple slot substitution drill slots a sentence Page 31 21 Multiple-slot substitution drill This drill is similar to the single-slot substitution drill The difference is that the slot placa de video Multiple-slot technique substitution drill, Transformation drill, and substitution drill the single slot substitution drill could enhance

slot game fish multiple spindle drill , is shown in the accompanying illustration as of substitution , so that several opera- tions can be performed successively