___ smoking here will be fined.
| A．Who | B．Whoever | C．Anyone | D．Who ever |
—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 |
To make his fortune abroad, he ________ making the necessary preparations.
| A．set in | B．set off | C．set out | D．set about |
Dr. Peter Spence, _______ headmaster of the school, told us, “_______fifth of students here go on to study at Oxford and Cambridge.”
| A．不填; A | B．不填; The | C．the; The | D．a; A |