你应该至少提前两周购买门票。

You should ___purchase your tickets at least two weeks in advance.

公司计划明年购买一栋新的办公楼。

The company plans to ___purchase a new office building next year.

我决定为我的学习购买一台新笔记本电脑。

I decided to ___purchase a new laptop for my studies.