选出不同类的一项。
（ ）（1）A.book B.party C.pencil
（ ）（2）A. three B. first C. ten
（ ）（3）A. cold B. park C .hot
（ ）（4）A. cry B. laugh C..start
（ ）（5）A. dog B. friend C. cat
（ ）（6）A. sing B. raining C. talking
The table tennis room is ________ the first floor.
A. in B. on C. under
-Where ________ my gloves?
-They are on the chair.
A. are B. is C. be
How many _______ are there in your school?
A.classroom B.a classroom C.isn’t
There ________ any orange juice in the fridge.
A. are B. aren’t C.isn’t
There ________ two computer rooms and a library on the first floor.
A. are B. is C. am