Fill in the Blanks Zero conditional 1Online version Complete the zero conditional sentences with the verb in brackets. Use contractions where possible by Centro de Autoacceso Unidad Los Uribe FCA 1 1 . If you press that button , the light ( come ) on . 2 . It's easier to sleep if you ( not / be ) stressed . 3 . The teacher gets angry if we ( not / work ) hard . 4 . If she ( go ) on a boat , she always ( feel ) sick . 5 . His mother gets annoyed if he ( be ) late . 6 . If I ( not / know ) a word , I look up in my dictionary . 7 . They play football if they ( not / have ) any homework . 8 . If you freeze water , it ( turn ) to ice .