In answer box ..................

1 5 1
plz mark brainlest
m nt getting the ansr box
if u go any question to give answer and if there only one person or nobody have given their answers then u click on to summit the answer which you know 
it means i can answer only those questions where nobody hs answred or only one hs answred???
You will answer only what u know
Answer the answers in answer papers