Put the verbs in brackets: Linda ___ (try) to find a present for her mum for over an hour before she ___ (finally/see) soething nice to buy her. William ___ (already/hear) the news when I ___ (call) to tell him. While Emma ___ ...

Linda ___ (had been trying) to find a present for her mum for over an hour before she ___ (finally saw) something nice to buy her. William ___ (had already heard) the news when I ___ (called) to tell him. While Emma ___ (was doing) her homework, her brother ___ (was playing) music loudly, and she couldn't concentrate. Nathan ___ (came) across a photo of his great-grandfather as he ___ (was looking) through some old things. Helen ___ (is) exhausted because she ___ (has been jogging) for two hours.