In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.  

A. the; a                  B. /; /                      C. the; /                 D. /; a  

In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.

A. the; a                     B. /; /                          C. the; /                    D. /; a

In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.

    A. the ; a                  B. / ; /                      C. the ; /                 D. / ; a

 In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.

A. the; a                  B. /; /                      C. the; /                 D. /; a

In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.

1. A.
   the; a
2. B.
   /; /
3. C.
   the; /
4. D.
   /; a