are being是什麼時態

Resources are being redirected to this important new project.

為這一重要的新專案重新調配了資源。

Old values are being grafted onto a new social class.

舊的價值觀念正植根於新的`社會階層。

Attempts are being made to solve the problem of waste disposal.

正在想辦法解決廢物處理的問題。

His home and business are being held as security for the loan.

他是以房子和店鋪為抵押得到這筆貸款的。

Some drugs are being used on a much larger scale than previously.

與以前相比，某些藥物的使用範圍更廣了。