How much does it ________ you to buy the bicycle —About three yuang.

happened to the young trees we plantedlast week—The trees ____ well, but I didn’t waterthem.

My secretary told me just now that she ________ typing the letters by the time I went back, which I do have some doubt about. You know, she is not that efficient a girl.

Mary kept weighing herself to see how much ___ she was getting.

She said that the building would be finished by October,__________ I doubt very much.