（ ）| A．Look at the two cats. | B．Look at the two dogs. |
（ ）| A．He is my mother. | B．He is my father. |
（ ）| A．It's a girl. | B．It's a boy. |
| A．Yes, they are. | B．No, they aren't. |
| A．Three. | B．Four. |
| A．under | B．on |
( )| A．worker | B．teacher |
( )| A．grandma | B．grandpa |
| A．Is; am | B．Are; am | C．Are; is |
| A．red | B．on the bed | C．small |
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