I have already them to keep the door locked.[ ]

In the recent G20 Summit, President Hu seriously get the statement ______ to the world _______ European countries should rely on themselves to overcome the crisis.[ ]

Bill has been working on The Wall StreetJournal for eight years and never once__________late to work.

You’ve failed to do what you ______ to and I’m afraid the teacher will blame you

Sheis___________tochangingthesystem [ ]