【2013湖南益阳】When he saw a wallet on the ground, he ______at once. A. picked it up B. gave it up C. picked up it
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
--Have you done your homework ? --Yes, I _____ it ten minutes ago. A. finish B. have finished C. finished