Which revision limits the long lead-in in sentence 3? So that you know in the future, we should be more careful about scheduling. I’m letting you know so that in the future we are more careful about scheduling calls. In the future, we should be more careful about scheduling.

In the future, we should be more careful about scheduling

Passage: You scheduled seven conference calls for this morning between 10 and 11 a.m. [2] Generally, the company limits the number of conference calls to three per hour. [3] I’m letting you know that in the future, we should be more careful about scheduling.

Explanation: The third sentence contains unnecessary fillers.  The key point in the sentence is to be more careful about call scheduling. 'I’m letting you know that in the future' can be replaced with 'in the future.' By dropping the unnecessary filler 'I'm letting you know that', the meaning does not change but the sentence becomes more concise, has more clarity and is more deliberate.

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explanation:

awnser:

one thing blogging and good copywriting share is a conversational style, and that means it’s fine to fracture the occasional rule of proper grammar in order to communicate effectively. both bloggers and copywriters routinely end sentences with prepositions, dangle a modifier in a purely technical sense, or make liberal use of the ellipsis when an em dash is the correct choice-all in order to write in the way people actually speak. but there are other mistakes that can detract from your credibility. while we all hope what we have to say is more important than some silly grammatical error, the truth is some people will not subscribe or link to your blog if you make dumb mistakes when you write, and buying from you will be out of the question.