When does the concert begin?

　　音樂會什么時間開始？

　　The tragedies begin to interlock.

　　這些悲劇開始互相關聯。

　　She nodded at him to begin speaking.

　　她點頭示意他開始講話。

　　To begin with he was Prince Charming.

　　剛開始他就像是白馬王子。

　　The trial is due to begin next month.

　　審判定于下個月開始。