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16/12/2022 13:02:30

Choose the best answer to fill in each blank


ely
B. It is very interesting to have a vacation abroad.
C. It is an interesting vacation abroad that I'm having.
D. I find having a vacation abroad is very interesting.
40. No house on the street is older than this house.
A. This house is one of the most oldest houses on the street.
B. This house on the street is the older house.
C. This house is the oldest house on the street.
D. No house on the street.is as new as this house.
v. Choose the best answer to fill in each blank
Air pollution is a case of ill health in human beings. In many countries there are laws limiting
the amount of smoke that factories can produce. Although there isn't (41)
smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.
on the effects of
cities. The
The gases from the exhausts of cars have also increased air pollution in (42)
lead in petrol produces a poisonous gas that often collects in busy street surrounded by high buildings.
Children (43)_____________live in areas where there is a lot of lead in the atmosphere cannot think as.
(44)
as other children and are clumsy when they use their hands.
and may
There are other long-term effects of pollution. If the gases in the atmosphere continue to
increase, the earth's climate may become warmer. A lot of ice near the Poles may (45)
cause serious floods.
41: A.enough information
42. A. the most
43. A. who
44. A. quick
45. A. melt
B. information enough
B, most of
B: which
B. quickly
B. freeze
C.enough informative D.informative enough
C. most
D. mostly
D. whom
D. intelligent
D. flow
C. those
C. fastly
C. defrost
VI. Reading the text then answer the questions below: (2 points)
History books recorded that the first film with sound was The Jazz Singer in 1927. But sound
films, or talkies, did not suddenly appear after years of silent screenings. From the earliest public
performances in 1896, films were accompanied by music and sound effects. These were produced by a
single pianist, a small band, or a full-scale orchestra; large movie theatres could buy sound-effect
machines. Research into sound that was reproduced at exactly at the same time as the pictures - called
"synchronized sound" - began soon after the very first films were shown. With synchronized sound,
characters on the movie screen could sing and speak. As early as 1896, the newly invented
gramophone, which played a large disc carrying music and dialogue, was used as a sound system. The
biggest disadvantage was that the sound and pictures could become unsynchronized if, for example,
the gramophone needle jumped or if the speed of the projector changed. This system was only
effective for a single song or dialogue sequence.
In the "sound-on-film" system, sound was recorded as a series of marks on celluloid which
could be read by an optical sensor. These signals would be placed on the film alongside the image,
guaranteeing synchronization. Short feature films were produced in this way as early as 1922. This.
system eventually brought us "talking pictures".
46. The passage is mainly about the
A. history of silent movies
B. disadvantages of synchronized sound
C. development of sound with movies
D. research into sound reproduction
47. According to the passage, films using sound effects were screened
A. before 1896
C. as early as 1922
B. as early as 1896
D. in 1927
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