Use "curtain drops" in a sentence

1. I guess I' il have to carry him a few rounds before he drops

Я полагаю, он подождёт прежде чем всё сбрасывать

2. As the overture plays and the curtain rises for the first act, the audience is sometimes taken aback by what they see.

Начало первого акта. Звучит увертюра. Поднимается занавес.