شرکت در آزمون آنلاین زبان انگلیسی 2 - زبان انگلیسی 2 | آزمون شماره 6496

It was an extremely shocking experience to learn that there was ……… nothing more doctors could do to make better his condition.

.Pollution has a negative effect on the health of everyone living in the city , not to the damage to .................................. the environment

To improve the learning process, we should … the results of the students’ quizzes.

If the companies do not stop working, the … in a short time.