درس 1: Sense of Appreciation
زبان انگلیسی (3)
دوازدهم
دوره دوم متوسطه- نظری
علوم ریاضی
درسنامه آموزشی این مبحث
The bridge ……… two years ago, is said to be unsafe.
was built
2 )
builds
3 )
building
4 )
has been built