помогите плиз)надо глагол в скобках в правильном времени поставить:
By this time next year you(to graduate) from the university
He(to become) a doctor now
They (to drive) at about ninety miles an hour when the accident (to happen)
By this time next year you will be graduated from the university
He is becoming a doctor now
They had been driving at about ninety miles an hour when the accident happened