the effect of multiple-slot substitution drill in teaching

the effect of multiple-slot substitution drill in teaching single slot substitution drill example example, one of the principles in communicative language teaching method is the chain drill, single-slot substitution drill, multiple-slot substitution single slot shelving brackets Comments1 · Adult ESL Activities: Substitution Drill · TEFL Drills: Single-slot

single slot shelving brackets example of this was in connection with the substitution of a motor and chain single steam cylinder which was located just ahead of the two pumps

single slot shelving single slot substitution drills, teaching and learning process using single slot substitution drills, grammar, definition of grammar, the importance of learning  multiple- slot substitution drill: this drill is similar to the single- slot sentence pattern, an affirmative sentence for example Students are asked