Many problems are caused by poverty and ................... -population.
A.under
B.un
C.over
D.non

The men in this firm ................. -number the women by four to one.
A.over
B.mis
C.under
D.out

He was ............. – conscious when the ambulance arrived.
A.non
B.un
C.under
D.mis

The ............ – pilot took over the plane's controls while the captain had a cup of coffee.
A.multi
B.co
C.bi
D.de

He was sent to _________ prison for _________ six months for _________ shoplifting.
A.x/x/x
B.the/x/x
C.x/x/the
D.a/x/a

It was his lack of confidence that surprised me.
A.He surprised me by his lack of confidence.
B.What surprised me was his lack of confidence.
C.That his lack of confidence surprised me.
D.That he lacked of confidence surprised me.

Frank doesn’t care if Jean leaves or stays.
A.Whatever Jean does is all right with Frank.
B.Frank wants Jean to stay.
C.Jean will stay, but Frank wants her to leave.
D.Jean wants to leave unless Frank stays.

"You’re always making terrible mistakes", said the teacher.
A.The teacher asked his students why they always made terrible mistakes.
B.The teacher realized that his students always made terrible mistakes.
C.The teacher complained about his student making terrible mistakes.
D.The teacher made his students not always make terrible mistakes

We got on well when we shared a flat,_______ .
A.in spite of the different in our old
B.although the difference in our age
C.in spite that fact that I was much older than her
D.despite her being much older than me

In bacteria and other organisms, .
A.it is the DNA that provides the genetic information
B.which is the DNA that provides the genes
C.the DNA providing the genetic information
D.the DNA that provides the genetic information