Переделайте эти утвердительные предложения в отрицательные и вопросительные 1) he is happy 2)his computer is old 3) Vera is his wife 4)they are his sons 5) its cold today
He is not happy Is he happy? His computer is not old Is his computer old? Vera is not his wife Is Vera his wife? They are not his sons Are they his sons? It is not cold today Is it cold today?