Используйте глагол в скобках в future perfect or future perfect continuous. предложения переведите. 1. we … (finish) this exercise by 9 o’clock. 2. we are late. the lesson … (start) by now. 3. by the end of march he … (live) here for three years. 4. they … (not realize) what has happened. 5. young billy is growing up. by this time next year he … (begin) school. 6. they will be tired when they get here. they … (travel) all day.