9.
(A) It was Tommy. He was really nice to me.
(B) Pam is my best friend. I met her at camp.
(C) I need to figure out a solution by tomorrow.
(D) My teacher is Ms. Chen, and she's very tall.
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統計: A(51), B(3), C(1), D(0), E(0) #3410403
統計: A(51), B(3), C(1), D(0), E(0) #3410403