Do you know the_________(mean)of the word?

Do you know the_____(work)names? Do you know the way to the_____( dentist) Do you know one of the_____(speak)telephone number? 用所给词的适当形式填空 Do you know the_____(mean)of the question words? Can you tell me the_____(play)names?I dont know them all what do you know Do you know what Do you know Facebook? do you know my how do you know Do you know Do you know? do you know 亲,Do you know? Do you know what? do you know there? do you know sex How do you know?