In the past twenty years，there has been an increasing tendency for workers to move from one country to another.While some countries have restricted most ________ (51)to local people，others have attracted and welcomed migrant workers.This is particularly the case in the Middle East，________ (52)increased oil incomes have enabled many countries to call in outsiders to improve local facilities.Thus the Middle East has attracted oil.workers ________ (53)the U.S.A.and Europe.It has brought in workers from many countries, ________ (54) South Korea and Japan.
In view of the difficult living and working ________ (55)in the Middle East，it is not
surprising that the pay is high to attract suitable workers.Many engineers and technicians call ________ (56)at least twice as much money in the Middle East as they Can in their own country, and this is a major ________ (57).
Sometimes a disadvantage has a compensating(补偿的)advantage.For example，the ________ (58)living conditions often lead to increased friendship when workers have to________ (59)on each other for safety and comfort.In a similar way, many migrant workers Can save large sums of money partly because of the________ (60)of entertainment facilities.The work is often complex and full of problems but this merely ________ (61) I greater challenge to engineers who prefer to find solutions to problems rather than do routine work in their home country.
One major problem which ________ (62) migrant workers in the Middle East is that their jobs are temporary ones.They are nearly always on ________ (63)，so it is not easy for them to plan ahead with great confidence.This is to be ________ (64) since no country welcomes a large number of foreign workers as permanent residents.In any ________ (65),migrant workers accept this disadvantage，along with others，because of the considerable financial benefits which they receive.
1 A cases
B jobs
C ctivities
D uses
2 A which
B what
C who
D where
3 A from
B with
C in
D of
4 A opposing
B limiting
C including
D asking
5 A parts
B conditions
C methods
D clothes
6 A earn
B borrow
C change
D cost
7 A role
B difficulty
C event
D attraction
8 A necessary
B normal
C difficult
D good
9 A depend
B look
C base
D go
0 A range
B lack
C lot
D number
11 A presents
B accepts
C takes
D meets
12 A invites
B affects
C needs
D reflects
13 A investment
B strike
C contract
D duty
14 A suggested
B reported
C indicated
D expected
15 A time
B attempt
C way
D case
