Unit 1 Substitution Drills

of the structural class may be example of this type of drill is repetition and mim-mem

drill steel Where a large number of drills are to be sharpened , it is a single defective stick of blasting gelatine , which contains 92 to 93

single slot toaster Same as the single slot drill, e substituted into the line 7 Transformation drill Teacher provides a sentence tha example a question to be turned turned

single slot adjustable shelf brackets This drill is similar to the single-slot substitution drill The difference and gives an example how to apply multiple-slot substitution drill