ОТДАМ 25 БАЛЛОВПервое задание Point out the sentence with the passive

ОТДАМ 25 БАЛЛОВ
Первое задание Point out the sentence with the passive voice. Translate the sentences into Russian
1. The building is very old. It was built in 1840.
2. The flat is so nice now. It has been cleaned by somebody
Второе задание choose the correct form of passive.
1. The day before yesterday we ... to the restaurant by Tom
А) are invited
B) were invited
C) invited
2. The letter and the parcel ... tomorrow
A) will be post
B) will have been posted
C) will be posted
3. In Greece the Olympic Games ... once in four years
A)were held
B) are being held
C) are held