Fill in the Blanks BU4-unit 1: The present simple (3rd person singular)Online version Fill in the missing verb. Use the contracted (short)form when the sentence is negative. by Alexandra Ceuppens 1 She ( to play ) in the park . He ( to do ) his homework . My friend ( to go ) to his school . The cat and the dog ( to sleep ) outside . He ( not - to study ) for the exam . She ( to study ) for the exam . My boss congratulates ( to congratulate ) me for my job . The police officer ( to take ) care of people . I ( not - to understand ) why people don't stay at home . My mother ( to look ) after me . You climb ( to climb ) the tree quickly . The dog ( to take ) a nap in the garden . It ( not - to like ) to eat its food . The lion ( to eat ) the zebra . It ( to run ) in the wild .