شرکت در آزمون آنلاین انگلیسی 3 - انگلیسی 3 | آزمون شماره 10551

The students came to the birthday party, it is ………, because they were invited.

If she ................. her own clothes , she wouldn't have to buy them.

The old man down the street always…….. to himself. I just realized I don’t even know his name.

People nowadays continue to destroy the earth’s … resources, which can cause serious damage to the environment.