根据中文意思，选择正确单词，把序号填在括号里：
（1）足球
A.basketball B.ball C.football D.flower
（2）桌子
A.window B.table C.door D.room
（3）女儿
A.daughter B.sister C.brother D.afternoon
（4）手表
A.what B.watch C.match D.window
（5）三十
A.thirteen B.fourteen C.thirty D.three
（6）衬衫
A.skirt B.shirt C.shoe D.blouse
（7）照片
A.game B.picture C.doll D.photo
（8）他们的
A.its B.their C.they D.them
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