Mr．Barret doesn’t think that all bad language should be allowed．In his opinion, there are _____ that should be kept up．

A．degrees

B．levels

C．limits

D．standards

All the Chinese people are expecting the government’s four-thousand-billion financial plan _____ around the country, ________ to improve the current economic situation.
A. carried out, intending B. being carried out, intended
C. to be carried out, intending D. to be carried out, intended

This photo of mine was taken ____ stood the famous tower．

A．which

B．where

C．in which

D．there

_____ you have a healthy diet, you can reduce its benefits by bad eating habits．

A．Just as

B．In case

C．Even if

D．Now that