（ ）| A．It's going up the hill. | B．It's going down the hill |
（ ）| A．I fly in the sky. | B．I live at the zoo. |
（ ）| A．She's going home. | B．She's going to the hill. |
（ ）| A．The boy is cooking. | B．The boy is swimming. |
| A．am | B．are | C．is |
| A．is singing | B．sing | C．to sing | D．is sing |
| A．What | B．Where | C．How |
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