1.Boris asked if he could het to the railway station at that time.
2.Mary asked Tom what time would he come there the next day.
3.She asked me why hadn't I came there the day before.
4.She asked me what would I do the nest day if I wasn't busy at my office.
5.Pete said to his friends if they were leaving St Petersburg.
6.He asked who would I see before I left the city.