The first decade in the 21st century __________ the rapid rise of China as a world economic power.
| A．witness |
| B．has witnessed |
| C．will witness |
| D．have witnessed |
Mary’s birthday ________ on a Sunday this year.
| A．finds | B．falls | C．forecasts | D．founds |
--- Why didn’t you tell him about the meeting?
--- He rushed out of the room ________ I could say a word.
| A．when | B．until | C．before | D．after |
The number of people at the concert was ________ than expected. There were many tickets left.
| A．much smaller | B．much more | C．much larger | D．much fewer |
After the wedding ceremony, all the guests attended a reception, _______ lasted through the night.
| A．that | B．when | C．where | D．which |
John has recently ________ tennis for exercise in his spare time.
| A．taken down | B．taken off | C．taken up | D．taken away |