_____ on May Day, the Shanghai Expo has attracted tens of thousands of visitors around the world every day．
| A．Having opened | B．Opened |
| C．Opening | D．To open |
The plan has to be _______ to meet the real situation.
| A．adjusted | B．adapted | C．produced | D．refounded |
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
| A．its | B．it’s | C．whose | D．which |
Mary felt sad over the loss of photos she had shot in Australia, ______ that was a memory she especially treasured.
| A．as | B．which | C．when | D．where |
As the busiest woman in the village, she made _____ her duty to look after all the other people’s affairs in that village.
| A．this | B．that | C．one | D．it |
I was given three books on sewing, the first ______ I really enjoyed.
| A．that | B．which | C．of which | D．of that |