Hi Leili! If you ever need somebody to teach you English, whether formally or informally, please let me know, it would be my pleasure!
Have a nice day!
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March 13, 2018
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Commented
Hi there! If you wish to converse with me, I am a professional teacher. I could give you formal or informal lessons, to your liking. Just let me know if that interests you. Have a nice day!
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March 13, 2018
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Answered
Most of the time, both can be used interchangeably. However, "perhaps" is normally used in contexts that are a little more formal. But tell yourself that in general, you can use one another without being afraid of making a mistake. Hope that helps!
