They are talking ________ my parents _______ my study.

Tom,did you break the vase I bought yesterday—It was not my 　　　.The floor was so slippery that I fell down and knocked it off the table.

__________ is it from here to Yangzhou Museum — About 20 minutes by bike.

ke, in ______ supermarket we bought ani-Pad last week, will give us a report on how to choose a career this evening.

What does Jack do in that company—— I’m not sure. He ________ be a salesman.