选择不是同类的单词。(8分)
( )（1）A.tigerB．lionC．five
( )（2）A.earB．climbC．ride
( )（3）A.mathB．pigC．science
( )（4）A.doctorB．nurseC．classroom
选择画线部分读音不同的单词。(10分)
( )（1）A.rabbitB．libraryC．lamb
( )（2）A.headmasterB．breadC．meat
( )（3）A.jumpB．excuseC．puppy
( )（4）A.calfB．tallC．ball
按要求完成下列各题。(20分)
（1）These are tiger_cubs．(就画线部分提问)
________ are these?
（2）They are lion cubs.(改为一般疑问句)
________ ________ lion cubs?
（3）The bear can ride a bike.(改为否定句)
The bear ________ ride a bike.
（4）Are those lions? (作肯定回答)
________，________ ________．
（5）What is this? (改为复数句)
What ________ ________？
Let the lion climb ________ a ladder.
A．to B．up C．in
My sister can ________ the piano，but my brother can't.
A．play B．plays C．playing