She(WC) was very efficient - Remember to use the appropriate word to convey your ideas most effectively. Here, as you are referring to Mrs. Chloe, you need the pronoun 'she' which is 'used to refer to a woman, girl, or female animal previously mentioned or easily identified'. was our(MW) Supply Manager - Missing words: Add a few words to make the sentences more effective and grammatically correct. Here, I have included the word 'our' meaning 'belonging to or associated with the speaker and one or more other people previously mentioned or easily identified'.