Clothing made of man-made fibers has certain advantages over _______ made of natural fibers like cotton, wool or silk.
| A．the ones | B．one | C．that | D．what |
Witches（巫婆）are said to _______ magical powers to communicate with gods who are ______ of everything on the earth.
| A．possess; in possession | B．own; in the possession |
| C．have; in the possession | D．be; in possession |
By the time Mary gets home, her aunt ____ for London to attend a meeting.
| A．will leave | B．will have left | C．leaves | D．left |
Hardly ______________ when it began to rain.
| A．had the game begun | B．began the game |
| C．the game had begun | D．did the game begin |
________ for the free tickets, I would not have gone to the films so often.
| A．If it is not | B．Were it not | C．Had it not been | D．If they were not |
The Governor demanded that all the proposals _______ on May 1st.
| A．must be submitted | B．be submitted | C．submitted | D．were submitted |