By IELTS, Commas

Hi, I've got question about two sentences from the Cambridge IELTS book: 1) From the discovery of fire to the invention of wheel to the development of the Internet we have been moving on from previous ways of doing things. My question is that why there is no punctuation inbetween "the...

Hi Ampollita!On the whole, your essay looks rather good. I have highlighted my corrections with bold text. I suggest removing underlined phrases. I hope you can benefit from the corrections! CheersPhilologist Ampollita wrote:Should wealthy nations be required to share their wealth with poorer...