从方框里选出合适的语句，填入对话中，使对话通顺、完整。 A: 1 B:  Hi, Billy. A: 2 B: I have been to the shops. Look, I bought this hat. A:  It's pretty. 3 B:  No, I didn't. A:  Where has she gone? B: 4 . She will be back at about five o'clock. A: 5 She has been to the park every day this week. B:  That's because she plays tennis there. A.  To the park again? B.  Hello! C.  Did you go with Jenny? D.  She has gone to the park. E.  Where have you been