Whose  book  is that ?It   _______belong to Linda .Look !Her name is on it .

---You are sweating. ______ I fetch you some water?  ---It’s so kind of you. 

This basketball team had lots of excellent players, so its fans never expected that it ____ have failed in the final. 

- Can I pay the bill by check? -- Sorry, sir. But it is the management rules of our hotel that payment ______ be made in cash.

--- Look, Mr Green is on the other side of the street. --- It _____ be him.He has gone to London on business.