Дэлхийн цэнгэг усны нөөцийн хамгийн их хувийг аль нь эзэлдэг вэ?
A.Мөстлөг
B.Газар доорх ус
C.Нуур
D.Гол мөрөн
Read text and choose the correct answer.
Canada's Tallest Tree
A man named Randy liked to hunt trees. He looked for big trees and old trees. He made maps to show where these trees were. He did not want to cut them down. He wanted people to take care of them.
Randy was told of a very tall tree on Vancouver Island. The tree was said to be 314 feet tall. That would make it the tallest tree in Canada. Randy set out to find the tree.
But someone else found it first. It was found by a logger. Loggers wanted to cut down Canada’s tallest tree and all the trees around it.
Randy made a path in the forest so people could see the tall tree. The tree was so big and beautiful it would fill them with awe. More and more people wanted to save that forest. Thanks to these people, that forest is now a park. Canada’s tallest tree is still there.
There may still be a bigger tree out there. Maybe you will find it. But there are only a few old forests left in Canada. Many are still at risk of being cut down.
1. Why did Randy make maps?
A. The maps help the loggers.
B. Randy makes maps to help campers.
C. He makes maps to show where Canada's biggest trees are located.
D. D. He makes maps because he works for the government.
Read text and choose the correct answer.
GM Food
It is hard to be a farmer. Cold weather can kill your crops. Bugs can eat your crops. Weeds can hurt your crops. Your crops may need more rain than they get. Fruits and Vegetables can go bad before they are sold. Some people say farmers can fix all of this with GM food.
What is GM food? All living things have DNA. DNA tells living things how to grow. These days, people can change the DNA that tells food how to grow. When people change the DNA of food, it is called GM food.
Some GM food can grow in cold weather. GM food can stop bugs from eating it. GM fruits and vegetables can stay good longer. One day, GM food may be able to grow in dry land in Africa. It will feed people who do not have much food.
But there is a lot we do not know about GM food. Will GM companies help poor people grow food? Or do GM companies just want to get rich? Does GM food kill bugs we need, like butterflies? Does GM food make birds sick? Does GM food make people sick? We do not know. There have not been many tests on GM food.
Do you think farmers should grow GM food?
1. What can bugs do that make it hard to be a farmer?
A. They make your crops too dry.
B. They make your food go bad.
C. They can eat your crops.
D. They can make your food GM.
Схемийг ажиглаарай.
Туршилтын зорилго юу байсан бэ?
Элсийг ялгах эсвэл Элсийг уснаас ялгах
Туршилтын эхэнд бэлтгэсэн Х нь юу вэ?
Элс усны холимог эсвэл Ус руу элс хийсэн
Юүлүүр шүүгч
Ус эсвэл элс
Туршилтын төгсгөлд ажигласан зүйлийнхээ шалтгааныг тайлбарла.
Шүүгч цаасаар ус нэвтэрсэн эсвэл Шүүгч цаасаар элс нэвтрээгүй
Шүүгч цаас
Хуурай элс ажигласан эсвэл Хуурай элс уснаас гаргаж авсан эсвэл Усгүй элс
Choose the correct answer.
If you are not satisfied …………….a product you can return it.
A.to
B.on
C.with
D.for
250 С –н температуртай агаарын үнэмлэхүй чийг нь 5г, чийгийн багтаамж нь 20 г\м3 бол харьцангуй чийгийг хэд байх вэ? сонгоно уу?
A.25%
B.25 г
C.5 г
D.4%
Choose the correct answer.
He couldn’t concentrate ………… his work, so he watched his favourite movie.
A.in
B.on
C.for
D.to
Choose the correct answer.
I generally get ………………my friend, although we disagree sometimes.
A.over
B.away with
C.along with
D.round
Схемийг ажиглаарай.
Төмрийн үртсийг ялгасан нь ямар өөрчлөлт вэ?
Эргэх
Үл эргэх
Соронзон үзэгдэл эсвэл Норох үзэгдэл
Туршилтын төгсгөлд юу ажигласан вэ?
Төмрийн үртсийг уснаас авсан эсвэл Төмрийн үртэс соронз руу наалдсан
Соронзон үзэгдэл
Норох үзэгдэл
Туршилтын төгсгөлд ажигласан зүйлийнхээ шалтгааныг тайлбарла.
Соронз нь төмөр агуулсан биеийг татдаг эсвэл Соронз төмрийг татдаг
Төмрийг уснаас ялгаж авсан эсвэл Төмөр хуурай болсон
Choose the correct answer.
She is keeping ………….chocolate for a while in an attempt to lose a little weight.
A.off
B.on
C.out
D.up
Зурагт дулаан фронтыг дүрсэлжээ. Дулаан фронтын үед цаг агаарын ямар үзэгдэл болохыг таамаглана уу?
A.Удаан үргэлжлэх тунадас орно
B.Аадар бороо орно
C.Тэнгэр цэлмэнэ.
D.Хуурай халуун болно
Choose the correct answer.
I am trying to put ………………some money every week for my summer holidays.
A.through
B.up with
C. by
D.up
Choose the correct answer.
Jack’s parents tried to put him …………….becoming an artist.
A.down
B.on
C.out
D.off
Choose the correct answer.
His wife stood ……………him when he lost his job two months ago.
A.by
B.for
C.out
D.up
Схемийг ажиглаарай.
Лаа шатах нь ямар өөрчлөлт вэ?
Үл эргэх
Эргэх
Гэрэл гаргах
Хайлах
Туршилтын төгсгөлд юу ажиглах вэ?
Лаа унтарна
Лаа багасна
Туршилтын төгсгөлд ажигласан зүйлийнхээ шалтгааныг тайлбарла.
Шатах үзэгдэлд хүчилтөрөгч шаардлагатай эсвэл Шилэн сав дотор хүчилтөрөгчгүй болсон
Choose the correct answer.
Sadly, the chairman of the club passed ……………….last weekend.
A.by
B.down
C.up
D.away
Choose the correct answer.
They looked ………………the village before setting off down the mountain.
A. round
B. for
C. into
D.up
Choose the correct answer.
Sarah takes ……………….in school competitions more actively than others every year.
A.place
B.apart
C.part
D.in
Схемийг ажиглаарай.
Схемд юуг авч үзсэн вэ?
Усны эргэлт эсвэл Эргэх өөрчлөлт
Бороо орох эсвэл Ус уурших
Конденсацийг аль сум заах вэ?
Р
S
Q
R
Х нь юу вэ?
Үүл эсвэл Усан дуслууд эсвэл Усан дуслууд нэгдсэн
Урсгал ус, тогтсон ус
Choose the correct answer.
Mira has taken ………………..jogging in order to keep fit.
A.up
B.off
C. in
D.on
Choose the correct answer.
When the plane eventually took …………….., the passengers cheered.
A.after
B.off
C.through
D.down
Choose the correct answer.
My dad was very …………………with my high school grades and treated me for being so hardworking.
A.keen
B.glad
C.pleased
D.happy
My sister was feeling tired last night, so she went to bed ……….than usual.
A.early
B.more earlier
C.earlier
D.the earliest
Choose the right order to make up a story.
1. Besides, it was raining and the wind was blowing.
2. It was dark when the circus train reached the station.
3. Then all the actors in spite of the nasty weather helped the workers to get the circus tent up.
4. Men and animals came into the rainy windy night.
5. But the circus workers began to unload the carriages.
A.2,3,1,5,4
B.2,1,5,3,4
C.4,1,5,2,3
D.1,4,5,2,3
Зурагт хөх өнгөөр, агаарын их даралтын мужийг дүрсэлжээ. Монгол оронд их даралтын муж \1030 гПа\ тогтож байгаа үед ямар улирал болж байх вэ?
A.Зун
B.Намар
C.Өвөл
D.Хавар
My sister will meet you …………..she finishes her work.
A.while
B.when
C.until
D.as soon as
The sentence ‘They can do so most probably near the surface so that they can come up for air easily.’ means: "Whales…………………………………….
A.can not go deep down into water
B.can not swim quickly while sleeping
C.are close to the surface to breathe oxygen easily
D.like to bounce to the air
Choose the right order to make up a story.
1. During his school years he took great interest in literature.
2. But having finished school he began to study medicine
3. The great writer was born I Scotland in a working class family.
4. Later on he worked in a mining region in South Wales.
5. After graduating from the University he started working as a doctor in Scotland.
A.3,1,5,4,2
B.1,3,2,5,4
C.3,1,2,5,4
D.5,3,4,1,2
Схемийг ажиглаарай.
Схемд юуг авч үзсэн вэ?
Усны эргэлт эсвэл Эргэх өөрчлөлт
Бороо орох эсвэл Ус уурших
Ууршилтыг аль сум илэрхийлэх вэ?
S
Р
Q
R
Х нь юу вэ?
Газар дээрх ус эсвэл Борооны ус эсвэл Далай, тэнгис, нуур, гол эсвэл Урсгал ус, тогтсон ус
While my grandmother ……………..the news on TV, she fell asleep.
A.watched
B.were watching
C.was watching
D.watches
Sleeping is outstanding for whales because they…………………..
A.are never completely asleep so as not to drown
B.can’t fall asleep at all
C.stay awake all the time
D.are partially conscious
Our family ………... a lot, but we prefer to stay at home these days.
A.used to travel
B.were travelling
C.travelled
D.travels
Choose the correct answer
She was jealous ………..her sister, who was very pretty.
A.with
B.of
C.on
D.from
‘Conscious’ means……………………………..
A. volunteering
B.open-eyed
C.unguarded
D.aware of
Choose the correct answer
There is very little demand …………typewriters these days, now that computers are so popular.
A.to
B.on
C.with
D.for
My friend used to ride ……………… bike but now he drives a car.
A.an expensive, mountain, blue, new
B.a new, expensive, mountain, blue
C.an expensive, new, blue, mountain
D.a mountain, expensive, blue, new
‘Conscious breathers’means………………………………….
A.they consciously choose when to take every breath of their lives
B.the breather doesn’t voluntarily connect the inhale with the exhale without any pauses
C.they think about every breath they take and come up to the surface of the water
D.they breathe through blowholes on top of their heads
All flights ……………because of windstorm last week.
A.was cancelled
B.cancelled
C.are cancelled
D.were cancelled
Схемийг ажиглаарай.
Схемд юуг авч үзсэн вэ?
Усны эргэлт эсвэл Эргэх өөрчлөлт
Бороо орох
Ус уурших
Аль сумны дагуу конденсаци болох вэ?
Р
S
Q
R
Үүл хуралдахаар ямар Х үзэгдэл болох вэ?
Бороо орох эсвэл Бороо
Үүл үүсэх эсвэл Ус уурших
Choose the correct answer
We need to find a solution ………….the difficult problem.
A. to
B.on
C.with
D.for