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dog
hot orange not
chicken
black duck
duck
bus umbrella
What’s missing?
What’s missing?
What’s missing?
What’s missing?
What’s missing?
The duck is lost.
Can you find it?
cat
Is it a duck?
No ，it isn’t.
It is a chicken.
Is it a duck?
No.
duck
Yes ,it is.
Is it a duck?
Practice in pairs.
Please be quiet!
Listen to the tape
and follow it.
Is it a ______? Yes,it is. / No,it isn’t.
chicken
dog
duck