—What happened to her teeth?
—What happened to her teeth?
What can have happened to her
What has happened\happens to her?选择
what happened to her mother =--- -----the ------ -----her mo
—I saw Alice in tears yesterday.What happened to her?
I don't know what happened to her.
What happened to her just now?改为同义句
I wasn't ---enough to tell her what happened to her brother.
—what happened to your shoes?
what happened to him?
what happened to she
What happened to Tom?