Ifindphonecardsbeautiful,I______them
| I find phone cards beautiful, I ______ them for many years. |
|
[ ] |
| A.had collected B.had been collecting C.have been collected D.have been collecting |
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| I find phone cards beautiful, I ______ them for many years. |
|
[ ] |
| A.had collected B.had been collecting C.have been collected D.have been collecting |