——Do you know where David is? I couldn’t find him anywhere.
——Well, he_______ gone far—his coat’s still here.
| A．shouldn’t have | B．mustn’t have | C．can’t have | D．wouldn’t have |
She ______ have left school, for her bike is still here.
| A．can’t | B．wouldn’t | C．shouldn’t | D．needn’t |
To know more about the British Museum, you can use the Internet to go to the library, or _______.
| A．neither | B．some | C．all | D．both |
_____ their hats into the air, the fans of the winning team let out loud shouts of victory.
| A．To throw | B．Thrown | C．Throwing | D．Being thrown |
-- I just can't stop worrying about the result of the job interview.
--. There's nothing you can do now but wait.
| A． | Relax | B． | Go ahead | C． | Go for it | D． | Good luck |
My brother is really. He often works in his office far into the night.
| A． | open-minded | B． | hard-working | C． | self-confident | D． | warm-hearted |