Дописать окончание вопроса (заполнить) 1.Bob sist at the first desk,...................? 2.Mary sang to the first music,............? 3.You keep books in the bookcase,.........?4.He wants to study Maths,........? 5.They study Maths at school,........? 6.We left the house at 7,.........? 7. The children counted well,...........? дан пример :She went shopping yesterday, didn't she?