| A．do | B．is | C．does |
| A．she | B．hers | C．her |
| A．Who | B．How | C．What |
| A．No, they aren’t. | B．Yes, there is. | C．No, there isn’t. |
| A．to | B．in | C．on | D．back |
| A．Yes, it is | B．No, it isn't | C．No, it is | D．Yes, it isn't |
| A．living | B．lives | C．is lives |
| A．year | B．years | C．for |
| A．about | B．in | C．of |
| A．spaceship | B．spaceships | C．a spaceship |
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