from my best knolage, this is very wrong and it is a not b
We made sure to begin practicing well in advance of the final exam as we approached the end of the year.
As we approached the end of the year, we made sure to begin practicing well in advance of the final exam.
As we approached the end of the year, we made sure to begin practicing well in advance of the final exam.
Like lot of things cell phones can cause many distractions, however I would choose answer B simply because cell phones have many browser apps for you to search on any relative topic in school and gives examples and steps of how to get your answer correctly