let’s look at what i have talked about.
well, that brings me to the end of my presentation. this last slide is a brief summary of what i have talked about.
before i stop/finish, let me just say...
to close my speech, i' 11 show you the last slide.
now i'd like to summarize my talk.
to summarize, i have talked about three aspects of the cancer problem: ...
finally, as a summary statement, i would like to sum up the major points i have made.
let me just run over the key points again.
i'll briefly summarize the main issues.
in conclusion,…
in closing,…
in a word,…