选择正确的表达。(18分)
( )（1）欢迎客人来到你们班，你和同学们应说：
A．Welcome to our class! B．Come to our class!
( )（2）当你想向别人介绍你们的校长，你应说：
A．He is our headmaster. B．This is our headmaster.
( )（3）邀请别人“这边走”，应说：
A．This way，please. B．Go away，please.
为问句选择对应答句。(20分)
( )（1）Can you show me around the park?
( )（2）How do you do?
( )（3）Do you often borrow books from the library?
( )（4）Is that your cap?
( )（5）Are these schoolbags?
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 ________ ________？