Come ______, everybody! Look at this _______, and you will find something terrific.

Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn't have to cost much,         . 

After many years’ waiting, Chinese people______ realized their dream to hold the Olympic Games.

We can get a lot of useful information on the Internet; ______, the Internet also provides us with a new way of communication.

“Facial transplants are no longer science fiction imagination ,”a surgeon has said,____that they are ___possible but  technically complex..