— Is there anything wrong. Bob? You look sad.—Oh, nothing much. In fact, I ______ of my friends back home.
After a new reform, the number of the products in the factory is now __________ it was in 2003.
All the things __________ must be done well.
__________ they won the game was __________ we had expected.
__________ is a fact that English is being accepted as an international language.
__________ the Internet is bridging the distance between people, it may also be breaking some homes or will cause other family problems.