Hey boys and girls! Stop . I have something interesting to tell you.A. to talk B. to talk

问题补充：

Hey, boys and girls! Stop . I have something interesting to tell you.

A. to talk

B. to talking

C. talks

D. talking

答案：

A. to talk

B. to talking

C. talks

(答案→)D. talking

解析：句意：嘿，男孩女孩们！请安静！我要告诉你们一些有趣的事情。stop doing sth 停止正在做的事情，故选D