单项选择
从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1. She at home to look after her children when her husband went out.
A. still remains B . remained C. kept D . stays
2. the yard, I found it with lots of leaves.
A. Entering; covering; falling B. Entering; covered; fallen
C. Entered; covering; fallen D. Having entered; covered; falling
