Determine the form of the verb, translate the sentences: 1)He was writing his exercises when I entered the room. 2)The postman brings us the newspaper in the morning. 3)We reached the station before it had become dark. 4)They often come here. 5)Anna is a teacher. 6)I finished work at 5 o’clock the day before yesterday. 7)We didn’t know whose things they were. 8)We moved to Moscow in 1991. 9)Have you been to any exhibitions lately? 10) Did you go there alone or with friends?