选出每组中不同类的一项。
( )⑴A. breakfast B. dinner C. ice cream
( )⑵A. morning B. Sunday C. Saturday
( )⑶A. wake B. sleep C. tired
( )⑷A. monkey B. bear C. robot
( )⑸A. weekend B. morning C. afternoon
( )⑹A. more B. eighty C. fifteen
( )⑺A. Mr B. UK C. Mrs