Nick was open to new and daring experience . He turned Miss Deaver's class into a tropical island.?

... He also experimented with the high-pitched sounds in Mrs Avery class. What is him ? or:... He also experimented with the high-pitched sounds in

... He also experimented with the high-pitched sounds in Mrs Avery' class. What is him ?

or:... He also experimented with the high-pitched sounds in Mrs Avery' class. What is him ?

Tags:high,sound,nick,experience,