It’s already half past seven. You ________ get up quickly.

—I heard they went skiing in the mountains last winter. —It       true because there was little snow there.

—David is often absent from class.—Tell him he ________ answer for it if he goes on behaving like that.

The public transportation is very convenient in that big city, so there ________ be any difficulty in traveling around.

Must I move the table? No, you _____________.