درس 3: The Value of Knowledge
زبان انگلیسی2
یازدهم
دوره دوم متوسطه- فنی
مشترک شاخۀ فنی و حرفهای
درسنامه آموزشی این مبحث
What ………… when it ……… raining?
1 )
did you do / was starting
2 )
do you do / starts
were you doing / started
4 )
you were doing / started