This is exercise of how to complete the texts by filling in the gap with the correct word.
Alternative
energy sources are becoming increasingly attractive as the energy crisis
becomes more severe. __1__ heating system, which use the sun’s radiation as a
source of energy, are a __2__ alternative energy source. Nuclear power __3__
are already in operation in several parts of the country.
Government
and private industry are even investigating the __4__ of capturing the power
of ocean waves and tides for conversion into usable energy. Coal is once again
becoming an acceptable fuel as the nation searches for solution of the energy
shortage. Even garbage is seen as a potential source of energy. In some
communities, garbage is burned to heat building and __5__ city streets.
1)
a)
Lunar b) Star c)
Planet d) Moon e) Solar
2)
a) promises b)
promised c) promising d) to promise e) be promised
3)
a) plants b) mills c) factories d) industries e) companies
4)
a) possible b) possibly c) possibility d) impossible e) impossibly
5)
a) light b) bright c) shine d) clear e) luminate
Rockets
have been known for more than 700 years.
As long as 1232 they were used by the Chinese as __(1)__ in a war with the Mongols. These were “solid
fuel” rockets, of the same type as those used commonly then and now in
fireworks. Not until the beginning of this century, __(2)__, did anyone suggest
the use of rockets in the exploration of space outside the earth.
In 1903 a
Russian mathematics teacher name Konstantin Ziokovsky __(3)__ an article in
which he suggested that rockets be used for powering __(4)__ ships. In 1914
Dr. Robert H. Goddard, professor of __(5)__ at Clark University in Worcester,
Massachusetts, began the work which earned for him the name of A Method of Reaching Extreme Altitudes
by the use of rockets which might even reach the moon. In 1926 he __(6)__ the
world’s first liquid fuel rocket to a height of 184 feet.
1)
a) instruments b)
apparatus c) devices d) tools e) weapons
2)
a) therefore b)
although c) however d) besides e) in addition
3)
a) discovered b)
published c) invented d) created e) composed
4)
a) heaven b)
sky c) universe d) space e) air
5)
a) physics b)
physicist c) physician d) physically e) physical
6) a)
lifted b) forced c) drew d) launched e) burst
It was
Jimmy’s birthday, and he was five years old. He got quite a lot of nice
birthday presents from his family, and one of them was a beautiful drum.
“Who gave
him that thing?” Jimmy’s father asked when he saw it.
“His
grandfather did,” answered Jimmy’s mother.
“Oh,” said
his father.
Of course,
Jimmy liked his drum very much. He made a __1__ noise with it but his mother
did not __2__. His father was working during the day, and Jimmy was in bed
when he got home in the evening, so he did not __3_ the noise.
But one of
the neighbours did not like the noise at all, so one morning a few days later,
she took a sharp knife and went to Jimmy’s house while he was __4__ his drum.
She said to Jim, “Hullo, Jimmy. Do you know, there’s __5__very nice inside
your drum? Here’s a knife. Open the drum and let’s find it.”
1)
a) terrible b)
pleasant c) nice d) terrific
e) marvellous
2)
a) agree b) approve c) like d) want e) mind
3)
a) understand b)
hear c) watch d) feel e) discover
4)
a) biting b) hitting c) punching d) crashing e) lifting
5)
a) nothing b) everything c) anything d) something e) none
A forest is a community of many living things. Trees
are like apartment buildings. Some birds and insects live high in the
tree-tops, others lower down. Some animals live on the floor of the forest,
others undergrounds among the __1__. Every part of the tree is food for some
animals. Birds eat fruits and seeds. Deer __2__ on leaves and twigs. Squirrels
eat nuts. Porcupines eat the inner bark, some insects eat roots, some drink
sap, many eat the green __3__, and others chew tunnels under the bark. Many
animals eat insects or other animals instead of plants. Insects are eaten by
birds, lizards, snakes, toads, and larger insects. The in turn are eaten by
other animals. Animals that eat plants would __4__ rapidly for the food
supply if meat-eaters did not keep their numbers in check.
|
1)
a) leaves b) roots c) branches d) fruit e) seeds
2)
a) prey b) eat c) consume d) swallow e) feed
3)
a) leaves b)
root c) branches d) bark e) trunks
4)
a) multiplied b)
multiple c) multiply d) multiplication e) multiplying
For many years the Amazon
rain forest was a mysterious region __1__ secrets were guarded by the Native
Americans living there. In recent years, __2__, new roads have allowed more
people to settle in the north. The map reveals that the north is rich in
mahogany, teak, and other forest __3__. The area also contains __4__ such as
bauxite and iron ore. As a result, the Brazilian government has encouraged
logging and mining in the north.
Many
people worry that the increasing use of forest resources is destroying the rain
forest and its wildlife. They also fear that __5___ development threatens the
survival of Native Americans still living in the area.
1)
a) who b) whom c) whose d) which e) where
2)
a) although b)
however c) due to d) otherwise e) in spite of
3)
a) fruits b) vegetables c) animals d) woods e) rocks
4)
a) fats b) carbohydrates c) substances d)
chemicals e) minerals
5)
a) economic b)
economy c) economical d) economize e)
economically
Today no one would deny the genius of Albert Einstein.
__1__ that not always the case. In his youth, Einstein’s parents and teachers
__2__ him both undisciplined and dull. As a child, he was slow to talk, and
his parents were __3__ he might be retarded. As an adolescent, he had
difficulty adjusting to the strict discipline of the German high school, and
his teachers were not pleased with his __4__. Not surprisingly, he found
college little better than high school, and again he __5__ the appropriate
academic discipline. In the end, he was able to graduate, but only with the
help of a friend who kept him up-to-date on all courses.
1)
a) Since b) But c) So d) Because e) Therefore
2)
a) declared b) determined c) predicted d) accused e) considered
3)
a) hopeful b)
amazed c) expectant d) worried e) timid
4)
a) success b)
increase c) advantage d) program e) progress
5)
a) achieved b) served c) lacked d) wasted e) disrupted
Ecosystems
have a structure consisting of producers, consumers, and decomposers. The
producers are the green plants which use light energy __1__ living matter from
non-living matter in the environments, while the consumers are all the animals
which directly or indirectly __2__ the green plants. The decomposers __3__
are the bacteria and fungi that change the dead organic material back into
simpler raw material which can then be used again by the producers. This structure,
which is __4__ to maintain the flow of energy and nutrients through the
system, consists of the interactions between hundreds or even thousands of
__5__ kinds of plants, animals and microbes which grow, reproduce and die in
never-ending cycle.
1) a) to produce b) produce c) producer d) produced e) producing
2) a) take care of b) consist of c) provide with d) come from e) feed on
3) a) therefore b) similarly c) nevertheless d) in addition e) on the other hand
4) a) necessary b) additional c) productive d) specific e) dependent
5) a)
differ b) differentiate c) difference d) different e) differential
Government of a democratic country (1) …….. and (2) ……….
Right of citizenship such as (3) ……. Of (4) ……. Religion, opinion, and
asociation, the assertion of the (5) …….. of law accompanied by respect for
right of (6) .…..
1. a. Prohibits b. Allowed c. Encouraging d. Encourages e. Allowing
2. a. Bans b. Allows c. Allowed d. Encouraged e. Encouraging
3. a. Liberal b. Freedom c. Minority d. Freelance e. Freeman
4. a. Spoken b. Speech c. Speak d. Talking e. Was
speaking
5. a. Role b. Roles c. Rule d. Ruling e. Rolling
5. a. Role b. Roles c. Rule d. Ruling e. Rolling
6. a. Majority b. Minor c. Minority d. Minimum e. Maximus
A bank is an institutions for (1) ……
and leading, exchanging, and (2) ….. money, in some cassed (3) …… notes and
transacting other (4) …… business.
1. a. Receiving b. Getting c. Exchanging d. Recipient e. transferring
2. a. Saving b. Making c. Body guarding d. Assuring e. Safeguarding
3. a. Making b. Assuring c. Issuing d. Producing e. Creating
4. a. Trading b. Economical c. Management d. Financial e. Corporation
May 27, 2006, was a day that will never
forget. It was the day I experienced my first earthquake. 1 had just ... (1)
.. home from mosque and was lying on the living room sofa watching the news on
TV. My little broher was in my room playin, and older sister was in the kitchen
preparing our breakfast. Our parents were still sleeping.
At exactly 5.49 a.m., the earthquake ...
(2) ... my country. Our house started ...(3)... violently as it ..(4)... a
small wooden boat being toasted by giant waves in the ocean. At first, none realized
what has happening. Then my sisters yelled, "earthquake"! Get under
something!" I was too stunned to move, but the shaking was so strong that
I soon feel off the sofa on the floor. I half rolled. Half crawled across the
floor to the dining table and got under it. My sister was sitting on the floor
in the kitchen, holding her arms ...(5)... her head to protect it from
falling dishes. She yelled at my little brother to get out of my room, but he
kept falling down. The earthquake lasted less than a minute, but it seemed like
a year to us.
1. A
Get B. Getting C. Gotten D. Got
2. A
Struck B. Stricked C. Striking D. Strike
3. A
Shaking B.To
shake C. Shaken D. a and b correct
4. A. is B. was C. were D. Had
been
5. A On B.through C. over D. Overlooked
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