________ (47)
A.interested
B.concerned
C.worried
D.connected

________ (45)
A.experimented
B.tried
C.did
D.made

________ (41)
A.integral
B.mixed
C.fractional
D.superior

________ (42)
A.quantity
B.quality
C.effect
D.product

In China, Japan and other Oriental countries, where tea is the national drink, people almost use never sugar in their tea.
A.Oriental
B.where
C.almost
D.never

An itch resulting when a nerve that can carry pain is only slightly stimulated.
A.resulting
B.that
C.is
D.slightly

That man was an easy recognized figure with his long, white beard and a wide-brimmed hat.
A.was
B.easy
C.figure
D.wide-brimmed

Drying food by means of solar energy is an ancient process applying wherever climatic conditions make it possible.
A.Drying
B.means of
C.applying
D.make it possible

Mark the letter A, B, C, or D on your answer sheet to complete each of the following questions.
irritating they are, you shouldn't lose your temper with your children.
A.Because of
B.No matter
C.Despite
D.However

Mark the letter A, B, C, or D on your answer sheet to complete each of the following questions.
I had learnt English when I was at high school.
A.If only
B.Even if
C.Unless
D.If