The following video is great lit practice. The background music is also great for practicing focusing while there are distractions.

Here are some briefs for some of the words and phrases used in the video:
income= N-K
composition= KPOGS
economic= KMIK
in fact= N-FT
possession= PEGS
transform= TR-FRM
let us= LETS
arise= RIS
enterprise= SBRAOIS
commodity= KMOD
entrepreneur= SBRAOUR
airplane= AIRP
automobile= AOBL
entity= SB-T
consume= SKAOM
consumption= SKAOMGS
durable= DURBL
intermediate= SBAOED
infrastructure= STPHRUR
airport= AIRPT
depreciation= DPRAOERBGS
depreciate= DPRAOERBT