( )The science museum is _________the school. A .next B. at C. near
( ) What ____ it? A. is B. are C. does
( ) What ____ mess! A. a B. an C. the
( ) My _____ are falling. A. book B. books C. pen
( ) But look ____ the balloons. A. in B. on C. at
( )Come and _____ us! A.help B. helps C. helping