( ) The big boy _____ Bob . A. am B. are C. is
How many ________ are there in the classroom ? A.student B.children C.boy
Helen always sends __________ emails to her friends . A.an B.a C.some
My grandparents often _______ films on Sunday evenings . A.watchs B.watches C.watch
The _______ girl is my little sister . A.two B.second C.one
What do you usually do _________ Christmas ? A.on B.at C.in