Can anyone confirm if I can use such word in a formal written essay? I have to do IELTS exam next week and writing part 2 is an essay about a given topic and must be written in a formal English. Thanks for helping me! bye, MummyGiuly
Top answer
Yes, the word "breakthrough" is fine to use in formal writing (provided it's in an appropriate context, obviously).
— GPY
Yes, the word "breakthrough" is fine to use in formal writing (provided it's in an appropriate context, obviously).
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