| A．need |
| B．get |
| C．buy |
| D．have |
| A．relatives |
| B．names |
| C．trees |
| D．tree |
| A．pollute |
| B．use |
| C．put |
| D．polluting |
| A．card |
| B．fruit |
| C．ticket |
| D．book |
| A．and |
| B．so |
| C．but |
| D．because |
| A．shop |
| B．shops |
| C．shopped |
| D．shopping |
| A．in |
| B．on |
| C．with |
| D．without |
| A．friend |
| B．friends |
| C．friendly |
| D．friendlies |
| A．uncle |
| B．aunt |
| C．grandson |
| D．grandmother |
| A．Our |
| B．We |
| C．Us |
| D．Ourselves |
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