The company made it a rule that any application form ___________ properly will not be accepted.
| A．not to be filled | B．not filled | C．not being filled | D．not having been filled |
Mum__________ me to school as she knew it was important for me to receive education，but we were so poor then．
| A．had sent | B．sent | C．would have sent | D．would send |
So excited were my classmates__________ the good result of the English speech competition!
| A．to know | B．known | C．to be known | D．having known |
The emergency center is in great need of O-type blood，but there is__________ at hand.
| A．nothing | B．none | C．any | D．much |
South Korean pop singer Chae Yeon came to Beijing on March 18th to__________ her new album My Love．
| A．relieve | B．release | C．collect | D．investigate |
Nelson Mandela__________ peacefully at his Johannesburg home on Thursday，President Jacob Zuma said.
| A．dies | B．died | C．has died | D．had died |