The number of children who have lost both parents to Aids　　　 to rise, reaching more than 26 million in 2010.

A. are expected B. expect　　　 C. is expected 　 D. expects

The number of children who___________ both parents to Aids ________ also expected to rise, reaching more than 26 million in 2010.

A. has lost; is                     B. have lost; are               C. has lost; are         D. have lost; is

The number of children who___________ both parents to Aids ________ also expected to rise, reaching more than 26 million in 2010

1. A.
   has lost; is
2. B.
   have lost; are
3. C.
   has lost; are
4. D.
   have lost; is