The factory, including its machines and buildings, ______ burnt to ashes during the fire.
| A．is | B．are | C．was | D．were |
With the government’s aid, those _____ by the earthquake have moved to the new settlements.
| A．affect | B．affecting | C．affected | D．were affected |
You can’t borrow books from the school library ______ you get your student card.
| A．before | B．if | C．while | D．as |
A small plane crashed into a hillside five miles east of the city, _____all four people on board.
| A．killed | B．killing | C．kills | D．to kill |
Sally’s never seen a play in the Shanghai Grand Theatre, _______?
| A．hasn’t she | B．has she | C．isn’t she | D．is she |
The Great Wall is ____ tourist attraction that millions of people pour in every year. 
| A．so a well-known | B．a so well-known |
| C．such well-known | D．such a well-known |