只有员工才能通过这张卡进入大楼。

Only employees can ___access the building with this card.

我无法访问公司的数据库，因为密码错误。

I couldn't ___access the company database because the password was wrong.

学生可以通过校园网络访问图书馆的所有电子资源。

Students can ___access all the library's electronic resources through the campus network.