There is still much to discuss.We shall，______，return to this item at our next meeting.

Careful study shows that the best athletes win____,_____they think then can win.

____ the search engine just gave me some brief introductions rather than the whole content of the book to read.

You can’t go out since you haven’t finished your homework；      ，it is a stormy night．

The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.