Переведите     A lot of houses (построено) in Moscow. When (было написано) this letter? Many places of interest (посещаются) by tourists. When (была переведена) this article? English (говорят) in many countries of the world. The student (задают) many questions by the teacher now. The film (показывали) when we entered the hall. The device (был протестирован) by last month.