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On December 28, 2009, a terrible tsunami happened in the coasts of South and Southeast Asia, _______ over 25,0000 people.
| A．killing | B．had killed | C．killed | D．having killed |
—Did you have _____ fun in Australia?
—Sure. It was _____ unforgettable experience.
| A．a; an | B．/; the | C．the; an | D．/; an |
My parents always let me have my own ____of living.
| A．manner | B．method | C．way | D．fashion |
If by any chance someone comes to see me, ask them to leave a________.
| A．message | B．letter | C．sentence | D．notice |
The new law would come into ___on the day it was passed.
| A．effect | B．use | C．service | D．existence |
The doctors must get there in half an hour. There should be no____ in sending the blood to the dying girl .
| A．delay | B．wait | C．time | D．hurry |