| A．Yes, I am. | B．No, I’m not. | C．Yes, I do. |
| A．Yes,she is. |
| B．Yes,he is. |
| C．Yes,she isn’t |
| D．No,she is. |
| A．seventy | B．seventeen | C．eighty |
| A．Your | B．You | C．Yours |
| A．I | B．me | C．my |
| A．What | B．How | C．Who |
| A．on | B．in | C．at |
| A．Where | B．Who | C．What |
| A．to | B．at | C．of |
| A．police | B．policeman | C．policewoman |
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