-I'm sorry to have shouted at you. I didn't mean to be so rude to you.
-You were very angry. Anyway, ____.
| A．you're right | B．you're kind |
| C．it doesn't matter | D．I'm sorry |
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 |
“Rubber Duck”,________ by Dutch artist Florentijn Hofman，has visited many cities since 2007．
| A．being created | B．creating | C．created | D．having created |