Поставьте предложение в Страдательный Залог (Passive Voice)
Пример: Someone locked the front door. - The front door was locked by someone.
1) where will they build a new library? -
2) They sent you the invitation last week.-
3) I am sure they will offer you a very interesting job.-
4) Someone taugh him French and gave him a dictionatry.-
5)They had promised me some bookson thes problem .-