Complex sentence: After finishing school in Melbourne, Eric Aarons moved back to Sydney in the mid- 1930s and worked for a couple of years in his father's boot repair business before studying at Sydney University where he obtained a First Class Honours Bachelor of Science degree specialising in chemistry.
Split into simpler sentences: After finishing school in Melbourne, Eric Aarons moved back to Sydney in the mid- 1930s and worked for a couple of years in his father's boot repair business before studying at Sydney University. There he obtained a First Class Honours Bachelor of Science degree specialising in chemistry.