Perform the metric conversions. 4.1 nm = ____ mm.

Most public speaking teachers recommend that you prepare your introduction and conclusion

a. before you prepare any other part of your speech. b. before the introduction, but after the conclusion. c. after you have carefully organized the body of your talk. d. after the introduction, but before the conclusion.

Before giving your speech, the text recommends that you consider your audience's _________ to see if any last-minute changes need to be made

Fill in the blank(s) with the appropriate word(s).