他被正式传唤去开会。

He was ___summoned to a meeting.

结果，我的父母因女儿的不当行为被传唤去见校长。

As a result, my parents were ___summoned to see the headmaster for their daughter's misconduct.

法官传唤证人出庭作证。

The judge ___summoned the witness to testify in court.