If you are working through the exercises in the Bogdanova notebook, here are the core topics you should focus on to find the right answers:
Watch for "generalizing words" (obobshchayushchiye slova) which require a colon or a dash. If you are working through the exercises in
Words like конечно (of course) or безусловно (undoubtedly) signal the speaker's confidence. If you are working through the exercises in