synthesize|synthesizes

她用电脑软件合成了这段背景音乐。

She used computer software to ___synthesize this background music.

科学家们试图将不同的理论综合成一个统一的新模型。

Scientists are trying to ___synthesize different theories into a unified new model.

这种植物在光合作用过程中合成了糖分。

This plant ___synthesizes sugar during photosynthesis.