See what you have done !Don’t have you a ____ of right and wrong ?

 You can't see the___________ now for they are having a meeting at the moment.

The environment is exactly everything that affect us in some_____.

Please read the _____ on the bottle of the medicine carefully and pay attention to the amount and the time to take the medicine．

To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our ________”