(届江西省重点中学盟校高三第二次联考英语试卷)27. She cared more about her students than her own health. That’s why two years passed _____ she was treated for breast cancer.
The news has spread all over the country ____ the spaceship succeeded in returning to the earth.
____ he works hard, I don’t mind when he finishes the experiment.
____, he does not know the answer.
We were ____ to go out for a camp ____ it began to rain.
____ several times, the young scientist still kept on doing his experiments.