- For Teachers
World leaders turned a cautious eye to North Korea after the communist state admitted .... a secret nuclear weapons program.
A) to have
C) to having
D) to have had
E) to be having
would you please be so kind as to explain the difference between B and C, if there is any?
You could use B & C in British English too.
Thanks a lot, dear Tdol and MikeNewYork :)