Answer:
I think that it is common in some parts of the world (Parts of the middle east for example) for people to disagree with the idea of boys and girls receiving the same education. Though in the western world I think it is very uncommon.
Explanation:
As an adverb prepositional phrase, D.
To conclude my statement, even though there may be two sides a coin, I believe that cellular devices, such as mobile phones, do in fact improve the quality of life as we known it. However, I am concerned that in this day and time, those multi-tools should be used worldwide. And in my calculations, the pros exceed the cons.