--- Did Jack come back early last night?--- Yes. It was not yet eight o’clock ______ he arrived home.
He is tall, _____ his son is short.A. or B. while C. and
She has _____ this car for nearly ten years.A. buy B. bought C. had
________the workers were quite tired, _______ they still went on working.A. Because; / B. Although; but C. Although; /
_____ of the teachers are women in our school.A. Second thirds B. Two threes C. Two thirds
--They have been to Australia. --_____. A. So do I B. So have I C. So did I