It is such a modem machine ____few of the workers know how to operate it.
| A．which | B．that | C．as | D．the one |
Nobody would stand out admitting the fact, for some reason, they lost the game.
| A．that | B．which | C．what | D．why |
David Beckham has ___it take to become a professional football player.
| A．who | B．what | C．which | D．that |
_______he couldn't understand was_________more and more students showed interest in the computer games.
| A．What； because | B．That, what | C．What； why | D．Why； that |
The thought of going back home was ___kept him happy while he was working abroad．
| A．that | B．all that | C．all what | D．Which |
Having checked the doors were closed , and _________ all the lights were off, the boy opened the door to his bedroom.
| A．why | B．that | C．when | D．where |