________the workers were quite tired, _______ they still went on working.A. Because; / B. Although; but C. Although; /
---Could you tell me _______? ---Of course, last night.
The injured man _______ to hospital by a driver yesterday.
Do you know the girl _______ is reading under the tree?
My father _______ to Shanghai. He _______ for over 2 months.
Many students didn’t realize the importance of study _______ they left school.