The yellow dog is than the black dog. ( )
A.thiner B.thin C.thinner
They ________ big eyes.
A．have B．has C．∕
What ________ these?
A．am B．are C．is
Look at ________ turkeys.
A．this B．that C．these
看图选词，完成下列句子。(40分)
（1）
（2）
（3）
（4）
（1）This is a ________．It has ________．
（2）This is a ________．It is ________．
（3）That is a ________．It has a ________．
（4）They are ________．They have ________．
The rabbit has a ________ tail.
A．short B．long C．big