3 Open the brackets using the verbs in Past Perfect.
1) It＿ (had become) cold before reached the destination.
2) We＿＿ (had won) the tournament before the last round.
3) My friend ＿ (had taken) up playing baseball before he was 10.
4) The city ＿(had changed) greatly by the 2000s.
5) The player (had twisted) his shoulder before the last volleyball game.
6) Mary ＿ (had lost) her handbag before she left the shop.
7) By the end of the month, the earthquake (had ruined) the city.
8) The students ＿＿ (had finished) writing their papers before the lesson was
over.
9) I (had understood) everything before she told me about the problem.
10) George ＿ (had learnt) to play the guitar before he joined the band.
