شرکت در آزمون آنلاین انگلیسی 3 - انگلیسی 3 | آزمون شماره 11583

....................................... principally consist of carbon and hydrogen bonds like coal , oil and natural gas.

After spending a lot of time about the source of the bad smelling , they found out that the garbage .................................... an unpleasant smell.

The quality of a teacher’s work … considerably depending on the number of the students in a class, the individual differences among them, and the methods he uses in his teaching.

I don’t know if she is aware of our … as few words ever pass between us, but her site is far from mine, and we will be ever so quiet in our love.