-…………. of working in an English-speaking office is essential to get the job.
a- Expert b- Experience c- Experienced d- Experiment
24.There have been recently many calls for the government to support industry
and promote …………….
a- exports b- imports c- expulsions d- extroverts
25.My father asked me to carry ………….working while he's away.
a- at b- of c- about d- on 41.This business was ………………………in 1860.
a- set b- established c- built d- constructed
43-His great success…………..his hard and organized work.
a-led to b-resulted in c-resultedfrom d-because of
44.Small trading posts were set ……………..in the desert.
a- off b- down c- up d- away