According to the school rules, no child _______ be allowed out of the school during the day, unless accompanied by an adult

— What’s your       name, please?— Robert Thomas Brown. You can call me Robert.

—Must I take out the trash?—No,  you ________.

—It looks as if it’s going to rain, but I’m not sure whether the windows are shut in my apartment.—You         as well go back to have a look.

—________ you open the window, please? —Yes, I can.