 شرکت در آزمون آنلاین
                            زبان انگلیسی 2
                            -
                            درس اول
                             | آزمون شماره 5962
                            شرکت در آزمون آنلاین
                            زبان انگلیسی 2
                            -
                            درس اول
                             | آزمون شماره 5962
                        
                    Mr. Hawking had lost his ability due to his illness. ……… he communicated using a computer.
.Speakers of different languages and cultural backgrounds , and from different social groups , ..................... quite considerably in their preferred language standards