—I'm going to the USA. —How long you there?A. are; staying B. are; stayed C. have; stayed D. did; stay
I cannot understand why Libya will become so complicated___I understand more from the medium
Several weeks had gone by___he realized the painting was missing
The thief___her purse and ran away
He said that the film is worth___a third time
It is not___to discuss the question again and again