شرکت در آزمون آنلاین انگلیسی 3 - انگلیسی 3 | آزمون شماره 11254

So far 12 students have gone down with the virus and college staff say that unless all students are vaccinated more could ......... the disease.

You should wear something light-colored when you are cycling at night so that you are more ......... .