Is there any other way to say 'wear'? instead of using 'på seg/meg' ?
...og ingenting annet. ;)
Why not "She has her socks on."?
It's more like "She has socks on (herself)". I put the "herself" in parentheses because in English we just do not specify who the socks are on as they do in Norwegian. If you answer "She has on socks" Duo should accept it.
Why pronounced as in "sock"? Shouldn't it be pronounced "sooker"?
The doubled 'k' indicates the preceding vowel is short.
Gotcha. Tusen takk! :)