Помогите !!!!срочно!!!! Put the verbs in brackets into the gaps in the correct tense Past perfect or Simple past: 1)Before he_____(to sing) a song he____(to play) the guitar. 2)she_____(to watch) a video after the children_____(to go) to bed. 3)After John_____(to make) breakfast he_____(to phone) his friend. 4)I_____(to be) very tired because I_____(to study) too much. 5)They____(to ride) their bikes before they_____(to meet) their friends. 6)Aida_____(to phone) Dad at work before she______(to leave) for her trip.

1. sang a song, had played the guitar
2. watched, had gone
3. had made, phoned
4. was tired, had studied
5. had ridden, met
6. had phoned, left