Ik denk dat "met onze neus" beter is. Ieder heeft alleen maar één neus !
Wij = We. I wrote "wij" and it counted a mistake.
If it was a listening exercise, "Wij" sounds different than "We."
Otherwise, you can report your answer as something that should be accepted
What is the difference between geur and ruiken?
"Ruiken" is a verb, "geur" is a noun. Both can be translated as "smell".