5 The production costs are in our company. a) low

5 The production costs are in our company. a) low b) plane c) poor d) cheap 6 An exporter must the foreign market. a) study b) learn c) teach d) examine 7 Each point of our contract must be discussed very . a) carefully b) often c) good d) interesting 8 We were in Canada week and purchased some new equipment there. a) past b) fast c) cast d) last 9 Arizona is one of the states, its desert. a) dry b) drying c) driest d) drier