Put the verbs in the Present Simple form. One fly_____________ (to fly), two flies _____________ (to fly). One girl _____________ (to cry), four girls _____________ (to cry). When a wolf _____________ (to see) the moon, it _____________ (to begin) to howl (выть). Wolves and sheep _____________ (to be) never friends. Our hens _____________ (to lay [откладывать]) a lot of eggs. Boys _____________ (to fight) and_____________ (to shout). That boy _____________ (to try) to catch some balls. These girls _____________ (to try) to run away from an angry turkey. If one goose _____________ (to have) one tooth, how many teeth _____________ (to have) thirteen geese?