1. With the country's population reaching 1.6 billion in the mid of this century, most of china's rivers, including the Yellow River,________
A. is drying up
B. Will be drying up
C. dry up
D. have up
2. What's all that noise?
Just in front of the bus ______an injured man , all covered with blood.
A. Where lies
B. lise
C. does lie
D. lying is
请给出正确选项,并说明理由,谢谢!