The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

(PLAYING FLUTE)
"
title="
(PLAYING FLUTE)
"
style="width: 100%;padding-left: 0px; padding-top: 0px;border: 0;"
width="100%" loading="lazy">
(PLAYING FLUTE)
The Big Bang Theory Season 4, Episode 2

(FLUTE MUSIC STOPS)
"
title="
(FLUTE MUSIC STOPS)
"
style="width: 100%;padding-left: 0px; padding-top: 0px;border: 0;"
width="100%" loading="lazy">
(FLUTE MUSIC STOPS)
The Big Bang Theory Season 4, Episode 2

(FLUTE MUSIC PLAYING ON SCREEN)
"
title="
(FLUTE MUSIC PLAYING ON SCREEN)
"
style="width: 100%;padding-left: 0px; padding-top: 0px;border: 0;"
width="100%" loading="lazy">
(FLUTE MUSIC PLAYING ON SCREEN)
The Big Bang Theory Season 4, Episode 2

with a haunting rendition of Brenda Lee's
I'm Sorry played on the pan FLUTE.
The Big Bang Theory Season 9, Episode 13

(FLUTE PLAYING \"JEOPARDY THEME\"
ON SCREEN)
"
title="
(FLUTE PLAYING \"JEOPARDY THEME\"
ON SCREEN)
"
style="width: 100%;padding-left: 0px; padding-top: 0px;border: 0;"
width="100%" loading="lazy">
(FLUTE PLAYING "JEOPARDY THEME"
ON SCREEN)
The Big Bang Theory Season 4, Episode 2