1,I___(to be) very tired because I_____(to study)too much
2.Jill_____(to phone) Dad at worl before she ___(to leave) for her trip
3.They____(to ride)their bikes before they___(to meet)their friends.
4.When she____(to arrive)the match___already____(to start)
5.After Eric___(to make) breakfast he___(to phone)his friend
1. am - have to study
2. phoned - leaving
3. rode - meeting
4. arrived - has - started
5. making - phoned