What comes to your mind when you hear "science" and "technology" ?Are you interested in science or inventions? Where do you usually read about them? Which of the ancient inventions surprised you most of all? When and where was this invention discovery made?

1. Will Polly have washed the cutlery by the dinner?
2. Will the guests have left by 11 p.m.?
3. Will you have cleaned the saucepans by the evening?
4. Will they have watched the film by 10 p.m.?
5. Will Billy have caught some fish by breakfast?
6. Will Ada have eaten all the grapes by my coming?
7. Will they have taken all exams by the end of June?
8. Will the operation have been over by 2 p.m.?
9. Will you have read all the press by that time?
10. Will Mom and you have roasted the turkey by dinner?

Все предложения построены во времени Future Perfect

1. Will Polly have washed the cutlery by the dinner?
2. Will the guests have left by 11 p.m.?
3. Will you have cleaned the saucepans by the evening?
4. Will they have watched the film by 10 p.m.?
5. Will Billy have caught some fish by breakfast?
6. Will Ada have eaten all the grapes by my coming?
7. Will they have taken all exams by the end of June?
8. Will the operation have been over by 2 p.m.?
9. Will you have read all the press by that time?
10. Will Mom and you have roasted the turkey by dinner?

Все предложения построены во времени Future Perfect