我用胶水把这两张纸粘在一起。

I used ___glue to stick these two pieces of paper together.

我需要把这张海报用胶水粘在墙上。

I need to ___glue this poster to the wall.

他们的共同目标是维系团队成员紧密团结的纽带。

Their shared goal is the ___glue that keeps the team members tightly united.