The loss of ability in the mother tongue is mainly caused by the         use of electronic devices and a lack of attention to culture.

The policeman’s _________ traffic directions made all the drivers quite ___________. 

 —Do you still remember the accident ?—Yes. Actually, I have experienced nothing more       .

Forty people got injured in a bus accident. Every ________ ambulance was rushed to the scene of the accident.

In spite of repeated wrongs done to him, he looks _____ to people greeting him.