She can hardly write her own name, ______?

—What do you think of Peter?—He ______ be really difficult to get along with even though he’s a nice person in general.

—Can the new railway station ____ as planned?—Sure,        it completed in time, we’ll work two more hours a day.

）The red bike _______be Hu’s.  She has a blue bike.

—You look so tired. —Yes. The loud noise upstairs stopped me        the whole night.