Question

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, it’s desert.
a)​ dry
b)​ drying
c)​ driest
d)​ drier

Answer 1

5 a) low
6 a)​ study
7 a) carefully
8 d)​ last
9 c)​ driest