شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 13841

Baran : My professor and I are working on a medicine that will defend the body .................. viruses and other microbes .

Parviz : I think you don't need a medicine to do that . You can protect the body with a healthy diet .

According to the passage, when you are exercising … . 

That was ... exam I had all year, but my grade was … than others.

Many small birds find their ways by the stars, as has been verified by the … . It’s really wonderful.

It is interesting to know that small children have a short … span. We should know this while teaching them.