比一比，用最快的速度找出不同类的单词.
( )（1） A. mother B. father C. teacher D. sister
( )（2）A. eleven B. class C. twoD. twelve
( )（3） A. oldB. hairC. youngD. short
( )（4） A. green B. white C. blackD. basketball
( )（5） A. cinema B. bus C. bikeD. car

( ) These are _____.
A. bike B. bikes C. a bike

( ) What colour ______ your eyes?
A. is B. am C. are

( ) We go to the _______ to fly kites.
A. zoo B. farm C. park

( )— How do you go to school?
— ______.
A. By bike B. On walk C. By bikes