Stuck on last three and going to America tomorrow, want to get it finished!
26a: American scientist determined to retire to Los Angeles (5)
T?S?A
34a: Last man in trouble given protection of carer (4,5)
T?I?/E D R
Is it tribe elder?
47d:Ball reaches goal without display of skill from player (3-3)
?O??T?O
Is it one-two? If so, why?