Removal which of these is the free morpheme in this word?
a. al-
b. moval
c. re-
d. mov(e)

you   can   protest   and   boicot   and   have   marches  

the answer is subjective. i personally agree with the first answer for this question.

if one isn't strictly talking about objects then the correct answer would be 'my eyes' since according to this riddle i am asleep and in order to answer/open the door i need to open my eyes first of all.

however, if one is specifically looking for an object, then the first thing i would open would be the door

hope this !