| A．isn't | B．is |
( ) | A．Yes, it is. | B．No, it isn’t. It’s a dog. |
| A．Yes, it is. | B．No, it isn't. | C．Thank you very much. |
| A．is | B．/ | C．isn't |
| A．duck | B．cow | C．dog |
| A．It’s a dog. | B．It’s a fish. |
| A．Here is a toy for you. | B．It’s a dog. |
| A．cow | B．one ruler | C．the lion |
( )| A．a horse | B．a dog | C．a duck |
( )| A．a panda | B．a cat | C．a duck |
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