All of the answers listed were correct except choice 9 and 10.
The answer to number 9 is actually D. Pareja and to number 10, B. Discutir.
The correct answers in my opinion are
1) se duchan
2) te pones
3) se bañan
4) nos afeitamos
5) nos maquillamos
A. Incorrect
B. Correct
C. 2
D.2
E.1
Eduardo ahorra dinero mensualmente para poder viajar al final del año. = Eduardo saves money monthly to be able to travel at the end of the year.
hope this helps