پرسش‌ها با دسته‌بندی (زبان انگلیسی => زبان انگلیسی => گرامر)

 Not until a student has mastered algebra ……… the principles of geometry,  trigonometry, and physics. 

 In order to remain in existence, ……… must, in the long run, produce something  consumers consider useful or desirable. 

 The versatility of modern cross-country skiing equipment allows skiers ………  technique to diverse terrain. 

 ……… their differences, the three models resemble ……… in a crucial respect.   

Medical research at the cellular level, ……… research on the immune system, has been  made possible through twentieth-century advances in techniques of genetic research.  

 With the exception of mercury, ……… at standard temperature and pressure. 

Does anyone else  توی یه سریالی اینو اینجوری تلفظ میکردن:(جیل نس)  یعنی بجای does میگفتن ge(جی) می‌خواستم بدونم نکته تلفظیش چیه دقیقا ؟؟؟

 Mars, the fourth planet from the Sun, ...... of sky gazers. 

فرق دو جمله ی انگلیسی زیر  از لحاظ گرامری و معنی  چیه ؟ i cut my hair last week i got my hair cut last week