Ai Ling is worried . . . . . . . . the test because she thinks that she will fail the test.
A. of
B. on
C. to
D. about
Answer: Option D
This Question Belongs to Competitive English >> Preposition
Related Questions on Preposition
A. of
B. on
C. to
D. about
Answer: Option D
This Question Belongs to Competitive English >> Preposition
Join The Discussion