1. I haven't had any time for leisure because I have been working very hard recently.
2. Liam has been listening to new songs all day and he has chosen the best songs from the new album.
3. Sam and Cynthia haven't been going out very long. They have known each other for a month!
4. How long have you been studying Spanish? Have you received any official certificates?
5. They have been looking for a birthday present for their niece but they haven't bought anything yet.
