آزمون آنلاین زبان انگلیسی 1 - درس 3 | آزمون شماره 4530

The groups of people who study the world are ………. .

To save your life, in times of emergency, you should ……… action as quickly as you can.

They are doing a ................. about the effects of smoking on second hand smokers like children.

Could you please .................... your cigarette? You are in a hospital, sir, and smoking is not allowed in here!

There was a(n) .................... rain with very small drops of water in the evening, but it began to rain more at night.