Gateway 1 Workbook Zad.3/str.112 Uzupełnij zdania, wpisując could(n't) lub should(n't). 1)I .... finish my burger. It was nice but too big. 2)You .... talk with your mounth full. 3)We .... give our friends a drink when they're thirsty. 4)She .... speak French to the waiter. She studied it at school. 5)They .... give you half-cooked chicken.