Choose the option that correctly completes all blanks below, respectively: I – Jane hit the _________on the head when she said most people can use a computer without knowing how it works. II – They tied themselves up in _______ over the seating arrangements for the party. III – You’re going to have to ________ down to improve your grades if you want to get into a good college. IV – She came to the United States thinking it was the land of milk and __________. V – Their approach to sports teaching broke the_________.