(MACKENZIE - 1997)Indicate the alternative that be
(MACKENZIE - 1997)
Indicate the alternative that best completes the following sentence.
"THE TEACHER MENTIONED SOME CHANGES THAT WE CAN EXPECT ________ BY THE YEAR 2000."
A
have been taking place
B
to take place
C
to have taken place
D
taking place
E
have had taken place
