Review: Steps 1-5 Choose the right plural form. 11. There are a lot of ____ in the forests of Kazakhstan. a) flower. b) cactus trees. 12. Zebras eat a lot of ____. a) leaves. b) a leaf . 13. I have seen a lot of ___ in the zoo of the U.K. a) elephants. B) plants. 14. Tigers have sharp ___. A) teen. B)a tooth. 15. There are a lot of ___ in the yard. A) children. B) a child