His words and behavior strongly reveals his.....background. (EDUCATE)
A.educating
B.education
C.educational
D.educationally

(1).............
A.exist
B.live
C.are
D.work

(2).............
A.or
B.and
C.nor
D.either

(3).............
A.beside
B.besides
C.next
D.nearly

(5).............
A.shorted
B.shortaged
C.lacked
D.limited

The .........of a volcano can be predicted, but we usually don’t have enough time to move people out of the dangerous area. (ERUPT)
A.erupting
B.eruption
C.eruptivity
D.eruptive

To be a good writer, you need to be. . . . . . . (IMAGINE)
A.imaginavtively
B.imaginable
C.imaginavtive
D.imaginablely

Because plastic bags are very hard to.........., they will cause pollution.(SOLVE)
A.solving
B.dissolve
C.resolve
D.resolving

........people used to depend much on weather to grow their crops.(AGRICULTURE)
A.agricultural
B.Agrarain
C.agriculturalist
D.agriculturally

____ an eye operation.
A.He is necessary to have
B.It is necessary that he have
C.It is necessary that he has
D.It is necessary for him having