A.expandingB.expandsC.expandedD.expandThere are many ci……

单项选择题Civil war or regional conflicts also cause disruption,（）people out of rural areas.

A.drives
B.drove
C.driving
D.driven

单项选择题This growth,（）mainly in Southeast Asia and Africa, has dramatic consequences.

A.happens
B.which is happening
C.which happening
D.which happened

单项选择题Sixty million people who（）in rural areas are moving to cities every year.

A.lived
B.lives
C.living
D.live

单项选择题I spent most of my money in the first week and（）had very little for food at the end of the holiday.

A.since
B.however
C.moreover
D.consequently

单项选择题He is trying to find a new way to（）a living. Which of the following is incorrect.

A.get
B.earn
C.take
D.make

单项选择题Several languages are likely to die（）

A.out
B.down
C.off
D.of

单项选择题Heat causes the（）of gas.

A.growth
B.increase
C.expansion
D.extension

单项选择题He is（） at doing this kind of job.

A.imefficient
B.nonefficient
C.unefficient
D.inefficient

单项选择题Cycling is a good exercise.（）, it doesn't pollute the air.

A.Therefore
B.Moreover
C.But
D.However

单项选择题Speed limits should lead（） fewer deaths on the roads.

A.to
B.off
C.on
D.in

单项选择题The hospital is carrying（）tests to find out what’s wrong with her.

A.over
B.out
C.off
D.away

单项选择题Hello, I’m Harry Potter. Hello, my name is Charles Green, but（）.

A.call    my    Charles.
B.call   meat   Charles.
C.call   me    Charles.
D.call   Charles    me.

单项选择题Thank you for your help. （）

A.My  pleasure./You’re  welcome./Noproblem
B.Never  mind
C.Quite  right.
D.Don’t    thank    me.

单项选择题How are you，Bob？—greetings How do you do？Hello!Hi!What’s up？（）Ted

A.How   are   you？
B.I’m   fine.Thank  you.
C.How  do  you   do？
D.Nice   to   mee   tyou.

单项选择题As there was a power failure in the hospital, the doctor had to （）operation.

A.call for
B.call off
C.call on
D.cal lout