Школьные Знания.com
5 - 9 классы Английский язык 5+3 б
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.
Сделать из этого past perfect
Спасибо заранее)