in the implementation of
by implementing
by introducing implements
towards implementing E. No correction required
Answer is Right!
Answer is Wrong!
The correct answer is: E. No correction required
The sentence is grammatically correct and makes sense. The boys of the class have reported considerable progress towards implementing their policies. This means that they have made a lot of progress in the process of putting their policies into effect.
The other options are incorrect because they do not make sense in the context of the sentence. Option A, “in the implementation of,” is grammatically correct, but it does not accurately reflect the meaning of the sentence. The boys have not made progress in the implementation of their policies; they have made progress towards implementing them. Option B, “by implementing,” is also grammatically correct, but it does not make sense in the context
of the sentence. The boys have not implemented their policies yet; they have only made progress towards implementing them. Option C, “by introducing implements,” is incorrect because it does not make sense in the context of the sentence. The boys have not introduced any implements; they have only made progress towards implementing their policies. Option D, “towards implementing,” is grammatically correct and accurately reflects the meaning of the sentence. The boys have made progress towards implementing their policies.