— Hi, what did our monitor say just now?— Every boy and every girl as well as teachers who are to visit Water Cube ______ asked to be at school gate before 6∶30 tomorrow morning.

There _______ two books and a pen on the desk.

I have finished translating a large part of the book, but the rest ___ more difficult.

When and where to go for the on-salary holiday____yet.

 The fact that so many people still smoke in public places ________ that we may need a nationwide campaign to raise awareness of the risks of smoking.(2011·江苏)