Please capitalize where necessary: almost immediately the couple were in financial problems as pauline seemed unable to keep her spending within the family's income.
A: Almost immediately the couple were in financial problems as Pauline seemed unable to keep her spending within the family's income.

Please capitalize where necessary: earlier this week we talked about slowing down to save gas.
A: Earlier this week we talked about slowing down to save gas.

Please capitalize where necessary: in protected exterior applications
A: In protected exterior applications

Please capitalize where necessary: kryds over 1 2 1st pair: the boy and the girl crosses left, passing each other, and the boy walks on the outside along the girls'row,
A:
Kryds over 1 2 1st pair: The boy and the girl crosses left, passing each other, and the boy walks on the outside along the girls'row,