شرکت در آزمون آنلاین زبان انگلیسی 2 - درس اول | آزمون شماره 6067

The officials expressing regret say that ......... the government's great attempts to protect the wildlife, some species of animals and plants are subject to dying out.

If you smoke for a couple of years, it will be really difficult or almost impossible to ……… it.

The newly designed power station is supposed to create lots of different job opportunities for people ……… from simple workers to top engineers.

.It is quite unthinkable that a child like him can speak a ..................................... language so fluently