学校重新启用了那个旧图书馆，现在学生们可以在那里学习了。

The school ___reactivated the old library, and now students can study there again.

她付清了欠款后，信用卡账户被重新激活了。

After clearing her overdue balance, her credit card account was ___reactivated.

我重新激活了旧手机，现在它又能正常使用了。

I ___re-activated my old phone, and now it works perfectly again.