The text continues as follows:
As the technique becomes more sophisticated, all this information and more will be available.
4. a) was arrested
(passive voice, past)/
commiting (gerund after preposition)
b) had had / would have been ( 3rd conditional)
c)Although / to
d) better / must, should
Next test: Jan. 20th, Soap Operas,
Model 2014 2015