示范:ct
—____
—____
—It's a panda
—____.
—Yes, it is.
—____
—____
What's your name? A. It's a pencil.
Goodbye,Boomer. B. No,it isn't.
Is this a bird? C. Bye,Jenny.
Hello,Ben. D. Hi, Bonnie.
What's this? E.I'm Tony.
B:It's a (table, desk).
B:( Yes, No). It's an ( elephant, apple) .
B: ( It's, Is ) a panda.
B: I'm Gogo. ( I, His ) name's Boomer.
B: Nice to meet ( you, your),Jenny.