在法庭听证会之前，嫌疑人将被关在监狱里。

The suspects will remain ___behind ___bars until the court hearing.

承认罪行后，他被关进了监狱。

After confessing his guilt, he was put ___behind ___bars.

她因罪行在监狱里待了几年。

She spent several years ___behind ___bars for her crimes.