( )A．They're black and white cows.  | B．They're black and white pandas. |
( )| A．They are pigs. They are big. | B．They are pigs. They're small. |
| A．chicks | B．ducks | C．hens |
| A．nine | B．seven | C．four |
| A．pigs | B．cats | C．dogs |
| A．cat | B．some cats | C．cats |
| A．chick | B．pig | C．duck |
| A．sing | B．singing | C．to sing |
| A．a | B．an | C．/ |
| A．playing football | B．plays football | C．play football |
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