Use the passive voice to rewrite the following questions. 1 When did he bring the parcel? . 2 Have they delivered the pizza? .

1 When was the parcel brought?
2 Has the pizza been delivered?
3 The film was directed by Spielberg.
4 Does the contract have to be signed today?
5 Who was Wuthering Heights written by?
6 Who were the dishes in the kitchen cleaned by?
7 Have the reports been typed?
8 Who will the car be fixed by?
9 Have the invitations been sent?
10 Who will the dog be fed by next week?

96/6(т.к. у куба 6 граней) = 16- площадь одного квадрата (одной грани куба) площадь квадрата = а^216=4^2 , значит, сторона квадрата равна 4, а значит и все стороны равны 4 ( свойство квадрата )объем равен произведению трёх пространств4*4*4=64