2. Complete with your own ideas. a. When I arrived to school.......................... b. I was writing an e-mail while Sarah.......................... c. When the teacher came into the classroom.......................... d. At eight o'clock yesterday evening 1.......................... e. My father was aving a bath when.......................... f Mary was walking to school.......................... g. While we were running in the park.......................... h. I was walking along the street when.......................... i. My mother was cooking lunch while I.......................... j. Tom was talking on the phone when..........................