—Sorry indeed, I ________ to your birthday party if …

—Forget it. I know you were out on business.

A. must come     B. would come           C. must have come        D. would have come

—Will it take me long to get to the Sunshine Hotel?

    —No, it _______ take you long. It’s not the rush hour now.

   A. shouldn’t           B. shan’t                C. mustn’t           D. needn’t

--- What does the notice on the wall say?

    --- ‘No person         take books out of the reading room; otherwise he would be fined.’

       A．will   B．may  C．shall  D．must

—Ted found a policeman passing by and handed the mobile phone over to him.

—But he _________ at the place until the owner returned.

A. must have waited                    B. might have waited  

C. would have waited                   D. could have waited

Oh, it’s so cool in the house. You _______ have turned on the air-conditioner, haven’t you?

       A.  should            B. might                       C. must                 D. can

Shopping online can save much time as you _______ go to a shop or walk around crowded

shopping centers.

   A. don’t have to     B. oughtn’t to           C. won’t           D. mustn’t

He chose to teach in a western province, though he _______ in the city for a better life.

   A. could stay          B. would stay              C. could have stayed  D. had stayed

－Mary, how did your Math test go?

 －I had thought I _________, but in fact I came in the top 10% in my class.

A. should have failed                          B. couldn’t have failed

C. might have failed                           D. shouldn’t have failed

---Where have you been?  

  ---I got caught in traffic, otherwise I _______ here earlier.

A. would be                  B. have been                 C. had been                  D. would have been

Mr. Bush is on time for everything．How         it be that he was late for the opening

    ceremony?

    A．could                         B．should                 C．may                       D．must