Поставить глаголы в скобках в нужное время 1.the old lady was happy: she (not to see) her son for three years. 2.last night he (to finish) the book which he began writing a year ago. 3.the lesson (not yet to begin) and a children were talking loudly in the corridor. 4.victor asked me to explain the new rule to him as he ( to miss)the previous lesson.

1.The old lady was happy: she had not seen her son for three years.
2. Last night he finished the book which he began writing a year ago.
3. The lesson had not begun yet and the children were talking loudly in the corridor.
4. Victor asked me to explain the new rule to him as he had missed the previous lesson.