In the 1970's, when astronomers first empirically studied the direction of gas flow associated with stars, they were astonished to find much of the gas moving outward from the star, when it was expected for most of it to move inward toward thestar .
A. it was expected for most of it to move inward toward the star
B. it was expected that most of it should move inward toward the star
C. most of it was expected to move inward toward the star
D. most of its inward flow toward the star was expected
E.
...
A. it was expected for most of it to move inward toward the star
B. it was expected that most of it should move inward toward the star
C. most of it was expected to move inward toward the star
D. most of its inward flow toward the star was expected
E.
...







