题目内容
9. We’d like to come. We look forward to (chat) with you at the party.
10. He is John,an old French friend of (them) .
9. chatting 10. theirs
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题目内容
9. We’d like to come. We look forward to (chat) with you at the party.
10. He is John,an old French friend of (them) .
9. chatting 10. theirs