从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑．
| 1. -----Nancy is not coming tonight. ----- But she _____! |
| 2. We've made some achievements, but there is still a long way _____. |
| 3. Dr. Bethune began to work the _____ he arrived at the front. |
| 4. ----- This pen isn't yours, is it? ----- _____. |
| 5. ----- Thanks for the_____ you did me to move away the stone. ----- That's all right. |
| 6. She won't be afraid as _____ as you are here. |
| 7. It isn't quite _____whether she will take the advice. |
