Complete the sentences using with or by.
1) The novel "War and Peace" was written ... Leo Tolstoy. 2) Ice cream is usually eaten ... teaspoons. 3) "The Girl with Peaches" was painted ... Valentin Serov. 4) A lot of new medical instruments were invented ... Russian engineers. 5) The lemon must be sliced ... a sharp knife. 6) Our picture was taken ... his new camera. 7) Old wooden churches were built ... axes 8) Can you give a title of any story that was created ... Anton Checkov? 9) The big tree was cut down ... Jim, our old servant. 10) Women's dresses are usually made ... dress- makers.