— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
—Ann isn’t goingout this evening, is she?—________.She has to stay at home to finish her task.
—Why didn’t you go to the cinema with us yesterday evening?—I ________ for my uncle from Beijing at the station.
-----It’s hot. Would you mind my _____ the window?------ _____.Do it as you like, please!
— Kitty, do you know ______?— Sure, about forty minutes.
I walk ______ the square after supper every day, so I know very well every small shop there.