Think you know everything about commas? See if you can put the comma (or commas) in the right place in these sentences.1. John who was usually quite decisive could not decide where to go for his vacation.comma after "John"comma after "decisive"commas after "John" and "decisive"no comma needed2. The new equipment just arrived this morning so the technician will come and set it up tomorrow.comma after "arrived"comma after "morning"comma after "come"no comma needed3. After she had arrived at her office Kia realized she had left the hot-water tap running.comma after "office"comma after "realized"commas after "after" and "office"no comma needed4. The ring on his finger is solid gold.comma after "ring"commas after "ring" and "finger"comma after "finger"no comma needed5. The conference will take place on March 4 2006 at the new convention centre.comma after "4"commas after "4" and "2006"comma after "2006"no comma needed6. There was an old stone fence around the field.comma after "old"comma after "stone"commas after "old" and "stone"no comma needed7. François' favourite desserts are brownies fudge cookies and chocolate cake.comma after "brownies"comma after "fudge"commas after "brownies" and "fudge"no comma needed8. Swift Current Saskatchewan was incorporated as a city in 1914.comma after "Swift Current"comma after "Saskatchewan"commas after "Swift Current" and "Saskatchewan"no comma needed