Lily complains that she has never getsany mail.— ____. I will write her right away.

Wang Ping is one of the best students who _____from Beijing University. She studied politics, which _____the study of the ways in which a country is governed. [ ]

Not the way he did it but his words _____ criticized by people present.

31. We should think of ways to stop the waste from the factory _____ our living environment.

The comments on the film, ______ this is one example, are very sharp.