他把棍子掰成两半用作引火柴。

He ___broke the stick ___in ___half to use as kindling.

请把蛋糕切成两半，这样大家都能分享。

Please ___cut the cake ___in ___half so everyone can share.

他们发现宝藏被切成了两半。

They discovered that the treasure had been ___cut ___in ___half.