Extract
Read the extract given below and answer the questions that follow

And wrinkled lip, and sneer of cold command,
Tell that its sculptor well those passions read
Which yet survive, stamped on these lifeless things 
The hand that mocked them, and the heart that fed;
i) What do 'lifeless things' refer to?
ii) How do we know that he was a good sculptor? 
iii)Find the synonym of the word 'ridicule' in the above extract?
iv)Find the synonym of the word 'ridicule' in the above extract