—Did you see the traffic accident on East Street this morning?— Yes, I _________ shopping with my friend Tina at the time.A. have gone B. am going C. was going
--- It’s hot. Would you mind my__________ the window? ---- ____________. Do it as you like, please!
Harry Potter and the Sorcerer’s Stone was such _____ most interesting novel that many children want to read it _____ second time.
Edison who invented light had _________ knowledge of science.
The girl handed everything _____ she had picked up in the street to the police.
We still enjoyed ourselves on the Great Wall -----there were------ people during the holiday.