• 2022-06-18
    7. I _______________ an old friend in a crowd and waved ( 挥手示意 ) to her.
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      Mary is my best friend and I always _____ my secrets with her.

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      She's an old friend ---I ___her ____years. A: 've known, fo B: know, fo C: 've know, since D: know, since

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      I ______ an old friend of mine when I ______ in the street yesterday afternoon.

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      While in the supermarket, I met an old friend of mine.

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      He (waved) to me and walked off. A: 波浪 B: 挥手 C: 摆动