教练在比赛半场休息时重新安排了战术。

The coach adjusted the strategy during ___half-time.

他现在上半天班，这样下午可以去上舞蹈课。

He works ___half-time now so he can take dance classes in the afternoon.

会议进行到一半时，我们休息了十分钟。

We took a ten-minute break when the meeting reached ___half-time.