Поставьте глагол в будущее свершенное время: 1. They (promote) him to the position of the department manager by Friday.
2. She (swim) ten lengths by 5 p.m.
3. They (find) a new office by the end of this month.
4. We (return) from Bangkock by the end of this week.
5. He (drive) 100 km by 2 p.m.