شرکت در آزمون آنلاین انگلیسی 3 - درس سوم | آزمون شماره 9579

The majority of health experts are concerned about the air pollution and global warming. They suggest that cars burning fossil fuels have ......... by electric cars as soon as possible.

From the photo which ................................ on the newspaper , the suspected killer was arrested.

You need to have some ......................... activities to increase your self esteem.