He wrote a letter ___he explained what had happened in the accident.
| A．what | B．which |
| C．where | D．when |
Fortunately it was near the place ____ there was a bomb ____ we found the soldier alive.
| A．that; where | B．where; in which | C．where; that | D．that; in which |
_____many times, he finally understood it.
| A．To be told | B．Telling | C．Having told | D．Having been told |
Two American couples each ___ a Chinese girl and they happen to be twin sisters.
| A．have adapted | B．has brought up | C．has received | D．have adopted |
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 |