1[SC+]‘They didn't come to collect the rubbish today’ — Abafikanga ukuzolanda udoti namhlanje.‘Although all the learners studied hard for the exam, they were still perplexed by some of the questions’ — Nakuba bonke abafundi befundele ukubhala isivivinyo sokuphela konyaka kanzima, bebesethuswe eminye yemibuzo.
In isiZulu, the concept they is typically a subject concord (SC). See Tables 4 and 5 in the mini-grammar. The concept they can also be expressed with the absolute pronouns 'bona' (cl. 2), 'wona' (cl. 6), 'yona' (cl. 4), and 'zona' (cl. 8 and 10). See the isiZulu to English side of your dictionary for examples.