Поделитесь своими знаниями, ответьте на вопрос:
70 62. поставьте предложения в вопроси тельную и отрицательную форму. 1. mr. smith has been staying with them for a fort night. 2. it has been raining all the morning. 3. he has been writing this exercise for two hours. 4. the boy has been fishing since early morning. 5. for a week you have been promising to take me for a walk. 6. the chil dren have been playing in the garden since their mother came.