Part 2 Complete the following sentences with the words given in the box. Change the form where necessary. (1) Only by keeping down costs will America maintain its _________________ advantage over other countries. (2) We made a _________________ to keep working together. ( 3) We were very _________________ with your handling of this affair. ( 4) The President speaks in New York today, making another _________________ for his economic program . ( 5) Duties and taxes are the most obvious _________________ to free trade. ( 6) The three days France has to prepare could give them the _________________ over England. ( 7) The only way to _________________ yourself in the competition is through service.