depts.dyc.edu/learningcenter/owl/exercises/agreement_pa_ex1.htm Click on the links below to try different quiz questions and test your skills. Can you organize your pronouns and precursors? Be the detective and find out if they are singular or plural, and then they match! It`s elementary, my dear Watson. www.uvu.edu/owl/infor/test_n_games/practice_tests/agreement.htm When someone tells a lie, their nose is bigger. . A friend of mine has to bring their tapes to the party. At the foot of the mountain were two giant trees . . . Do collective nouns confuse things for you? Try this link to make the concept clearer.