Your ruler is 10 _______.A.mm B.cm C.m
( ) She likes swimming. A、too B、both C、also
( ) There some juice in the glass. A、is B、are C、have
( )The boy can’t play piano,but he can playfootball. A、thea B、the/ C、athe
( ) It has no arm slegs. A、not B、or C、and
( ) How many are there in the building? A、classrooms B、classroom C、a classroom