Sally used to be but now she enjoys meeting and talking to new friends.A. active B. shy

问题补充：

Sally used to be , but now she enjoys meeting and talking to new friends.

A. active B. shy C. outgoing

答案：

解析：根据后文的内容but now she enjoys meeting and talking to new friends.，可知答案为B，意思为过去很害羞，故选答案为B