درس 1: Sense of Appreciation
زبان انگلیسی (3)
دوازدهم
دوره دوم متوسطه- نظری
علوم ریاضی
درسنامه آموزشی این مبحث
How many times ……… these shoes ……… since you bought them?
1 )
were - repaired
2 )
did - repair
3 )
have - repaired
have - been repaired