Itinerary: Choose the appropriate verb from these sentences. Here is the article to end all articles on the asubject-verb agreement: 20 rules of the subject-verb agreement. Students will be able to pass one quiz at a time by learning these rules. 15. Mathematics (is, are) John`s favorite subject, while civics (is, are) Andreas` favorite subject. Test yourself or download the PDFs quiz and print them for later. The predicate is what is done and provides information on the subject….