Здравствуйте. Помогите пожалуйста. Употребить глагол to be в правильной форме:1).... your father at work yesterday? 2) My sisters ..... ill last week. 3)They ....not ill now. 4) Where ...... your mother now?-She .....in the kitchen. 5)Where ......you yesterday? -I ....at the cinema.