Write questions with the past simple. 1 when / you / buy / that tablet / ? 2 how much / your new computer / cost / ? 3 what / you / do / after school yesterday / ? 4 why / you / not / call me last night / ? 5 where / dad / save / the photos / on the computer / ? 6 which files / you / delete / ? 7 how many copies / gary / print / yesterday / ? 8 which company / steve jobs / help to start / ?