A． (2) I am black and white. I am fat. My mouth is big. | B．  (3) I am thin. I like fish. | C． |
A． | B． |
| A．-- It’s a cat. -- Very good, Gogo! |
| B．-- Is this a bird? -- No, it isn’t. It’s a dog. |
| C．-- What’s this? -- It’s a bird. |
| D．-- Is this a dog? -- Yes, it is. |
| E．-- Is this a bird? -- Yes, it is. |
| F．-- Is this a dog? -- No, it isn’t. |
（
（
（
（
（
（| A．I | B．they | C．our |
| A．It | B．It's | C．They're |
| A．They | B．They're | C．It's |
| A．It's under the chair. （ | B．They're ducks. （ | C．Twelve eggs. （ | D．It's a cat. |
| A．He | B．she | C．his |
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