Do you know where sugar is （? ）

Do you know where sugar is （? ） Do you know where sugar is 什么? Do you know where sugar is d什么 Do you know where malaysia is? Where is his shoes ,do you know? Do you know where Mr.Zhou is? Do you know where my home is? Do you know where is inner mongolia? do you know where her home is -----Do you know where Bob is? Do you know where it is ?是什么意思 Where is home?Do you know?