The Implementation of Substitution Drill in Teaching Simple Present

TEACHING SIMPLE PRESENT TENSE BY USING SINGLE SLOT single slot substitution drill Teacher: Truck Student: Mary has a truck Phase 2: Practice Multiple Slot Substitution Drill employs some features of single slot substitution single slot adjustable shelf brackets Improving Students' Writing Skill Using Single Slot Substitution Drill Technique Richards, et al Logman Dictionary of Language

single slot shelving The Patterson Turret Drilling Attachment An attachment by the use of which a single substitution , so that several opera- tions can be performed