Expo 2010 Shanghai China will offer ____ wonderful opportunity for ____ cross - culture dialogues．
| A．a;不填 | B．a;the | C．不填;the | D．the;不填 |
The manager was worried about the press conference his assistant _______in his place, but luckily, everything was going on smoothly.
| A．gave | B．gives | C．was giving | D．had given |
—So you gave her your phone?
—_______. She said she’d return it to me when she could afford her own.
| A．My pleasure | B．Not exactly | C．No doubt | D．All right |
—Do you know who knocked at our door last night, the postman?
—It _______ him. It was only 5 o’clock.
| A．mustn’t | B．can’t have been |
| C．can’t | D．mustn’t have been |
It is said the Great Wall_______ the Warring States, is _______worth visiting.
| A．dated from; much | B．dated from; well |
| C．dating from; much | D．dating from; well |
I have _______ my father again and again not to smoke, but I can’t ______ him.
| A．persuaded; advise | B．advised; persuade |
| C．suggested; persuade | D．suggested; advise |