Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Given 100 points with any 3 points non-aligned. Draw all the line passing through any 2 of these points. How many lines are there?
This is my exercise:
It is just 1 point in 99 straight draw with 100 points remaining. So with 100 points, with all 99.100
As each line is repeated 2 times so have all :
99.100 / 2 = 4950 (lines)
Answer: 4950 lines.
21. Why do people usually sing ?
A. They like birds. B. They feel happy.
C. They want to tell a story . D. They like studying music.
22. Which birds sing the most beautiful songs ?
A. Birds in a good temper.
B. Cock birds.
C. Hen birds.
D. Female birds which attract male birds.
23. What warnings does a bird sometimes sing ?
A. A warning to keep away.
B. A warning to come quickly.
C. A warning about the approach of people
D. A warning to stop singing.
24. What do most birds usually do if they cannot sing well ?
A. warn other birds to go away.
B. give their information in another way.
C. find a wife.
D. fly high in the sky.
25. What is one bird's unusual way of attracting a hen bird ?
A. It dances.
B. It spreads out its tail.
C. It searches for a wife.
D. It uses shells and flowers to make a garden.
People usually sing because they like music or because they feel happy. They express their happiness by singing. When a bird sing, however, its song usually means much more than that the bird is happy. Birds have many reasons for singing. They sing to give information. Their songs are their language.
The most beautiful songs are sung by male (cock) birds. They sing when they want to attract a female (hen) bird. It is their way of saying that they are looking for a wife.
Birds also sing to tell other birds to keep away. To a bird, his tree or even a branch of tree, is his home. He does not want strangers to come near him, so he sings to warn them.
If a bird cannot sing well, he usually has some other means of giving important information. Some birds dance, spread out their tails or make other sings. One bird has a most unusual way of finding a wife. It builds a small garden of shells and flowers.
21. Why do people usually sing ?
A. They like birds. B. They feel happy.
C. They want to tell a story . D. They like studying music.
22. Which birds sing the most beautiful songs ?
A. Birds in a good temper.
B. Cock birds.
C. Hen birds.
D. Female birds which attract male birds.
23. What warnings does a bird sometimes sing ?
A. A warning to keep away.
B. A warning to come quickly.
C. A warning about the approach of people
D. A warning to stop singing.
24. What do most birds usually do if they cannot sing well ?
A. warn other birds to go away.
B. give their information in another way.
C. find a wife.
D. fly high in the sky.
25. What is one bird's unusual way of attracting a hen bird ?
A. It dances.
B. It spreads out its tail.
C. It searches for a wife.
D. It uses shells and flowers to make a garden.
bookshelves
bakery
actor
singer
careful
leaves
businessmen
national
pollution
Japanese
speaking
famous
entertainment
second
sunny
1. There are four………bookshelves…….in my house (BOOKSHELF).
2. The photocopy is between the ……bakery……….and the drugstore (BAKE).
3. Is your brother an………actor………? (ACT).
4. Mai’s sister is a………singer……(SING).
5. We must be ………careful………when we cross the road (CARE).
6. This tree has a lot of green ………leaves………(LEAF).
7. Is your father a………businessman………(BUSINESS).
8. I’m Vietnamese. What’s your…………nationality………?(NATION).
9. Air ……pollution……is a big problem in many cities in the world (POLLUTE).
10. Yoko is from Japan. She is ……Japanese………(JAPAN).
11 Mary likes attending the English ................speaking............... contests. (SPEAK)
12 My neighborhood is ............famous............. for good and cheap restaurants. (FAME)
13 I like the city life because there are many kinds of ..............entertainment............. (ENTERTAIN)
14 Lan’s classroom is on the .............second............... floor. (TWO)
15 These children like .............sunny............... weather. (SUN)
SECTION E. WRITING (5.0points)
I. Finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it. (2.0 points.
1. It’s the first time that I have ever seen a football match.
I have……never seen a football match before…………………………………………………………………..
2. No cities in Viet Nam are noisier than Ho Chi Minh City.
Ho Chi Minh City ………is the noisiest city in VN………………………………………………….
3. Living in Hoa Binh is cheaper than living in Ha Noi.
Living in Hoa Binh is not ………as expensive as living in HN………………………………………….
4. I last saw Mai 5 months ago.
I haven’t……seen Mai for 5 months……………………………………………………………….
5. Nobody in his class is as intelligent as he.
He is.......the most intelligent in his class....................................................................................................
6. My school has twenty classes.
There........are 20 classes in my school....................................................................................................
7. The black car is more expensive than the red car.
The red car..........is not as expensive as the black one........................................................................................
8. My room is smaller than your room.
Your room.......is bigger than my room.........................................................................................
9. Why isn't this TV working?
=>What............is wrong with this TV.......................................................................?
10. We can't afford to buy this car.
=>The car........can't be afforded to buy by us........................................................................ ......................................................
II. Write full sentences using the given words:
What/ expensive car !
What an expensive car!
My brother/ go/ Ho Chi Minh city / since 2012.
My brother has gone to HCM city since 2012
If / you / work hard , you / pass / exam.
If you work hard, you will pass the exam
In the year 2030 / robots / be able to do all / housework / instead of / us.
In the year 2030 robots will be able to do all the housework instead of us
I/ like/ to /wireless TV/ my future house.
I like to have a wireless TV in my future house
6. I/ not like/ winter/ because/ it/ very cold.
I don't like winter because it is very cold
7. Many / plants/ animals/ danger/ because /we /destroying /them.
Many plants and animals are in danger because we are destroying them
8. Ba /going / stay /a friend’s house / Nha Trang.
Ba is going to stay at a friend's house in Nha Trang
9. Quang / brother / walk / movie theater / moment.
QUang and his brother are walking to the movie theater at the moment
10. Ba / usually / play volleyball / but / sometimes / sailing.
Ba usually plays volleyball but sometimes he goes sailing
III.Rearrange the sentences -
1. What / her / hair? / color / is
What is her hair color?
2. mother / goes / My / every / morning. / jogging
My mother goes jogging every morning
3. you / like / lunch? / What/for/ would
What would you like for lunch
4. are / going / to / We / Huong / week. / pagoda / next / visit
We are going to visit Huong pagoda next week
5. wants/ hot. / is/ Huy/ to/ swimming/because/ go/it/ too
Huy wants to go swimming because it is too hot
6. most/ London/ tea/ is/ popular/ the/ drink/ in.
Tea is the most popular drink in London
7. and/ buy/ you/ vegetables/ the/ go/ meat/ tot supermarket/to/ can/.
Can you go to the market and buy some vegetable
8. the /my/ father/ goes/ judo/ club/ every/ Sunday/ to
My father goes to the judo club everyday
9. DaNang/ city/ is /the/ in/ Central VietNam/ largest
Da Nang is the largest city in the Central VN
10. people/in/ break/ things/ at / my/Tet/shouldn’t/ country
People shouldn't break things at Tet in my country
Put the verbs in to correct tense to finish the following passage
The tigers won the gold cup last week . They ( play) .....played....fewer matches than the Lions or the Leopards, but they(scored) .... more points. In fact, the Tigers (lose ) .lost..only five matches during the season. The Zebras (beat ) ... the lion and (take ) ....took...second place. They (scored ) .... 30 points from 22 matches . The Zebras( have) .had..a very strong team . They (win ) ....won.a lot of matches and but not many teams (beat)... them . The Pandas(be)..were. at the bottom of the league . They lost most of their matches this season
The tigers won the gold cup last week. They played fewer matches than the lions or the leopards, but they scored more points. In fact, the tigers lost only five matches during the seasen,. The zebras beated the lion and took second place. They scored 30 point from 22 matches. The zebras has a very strong team. They won a lot of matches and but not many teams beated them. The pandas were at the bottom of the langue. They lost most of their matches this season.
In this section you will find after the reading passage a number of questions of unfinished statements about the passage , each with four suggested answers or ways of finishing . You must choose the one which you think fits best (10 points)
People usually sing because they like music or because they feel happy. They express their happiness by singing. When a bird sing, however, its song usually means much more than that the bird is happy. Birds have many reasons for singing. They sing to give information. Their songs are their language.
The most beautiful songs are sung by male (cock) birds. They sing when they want to attract a female (hen) bird. It is their way of saying that they are looking for a wife.
Birds also sing to tell other birds to keep away. To a bird, his tree or even a branch of tree, is his home. He does not want strangers to come near him, so he sings to warn them.
If a bird cannot sing well, he usually has some other means of giving important information. Some birds dance, spread out their tails or make other sings. One bird has a most unusual way of finding a wife. It builds a small garden of shells and flowers.
21. Why do people usually sing ?
A. They like birds. B. They feel happy.
C. They want to tell a story . D. They like studying music.
22. Which birds sing the most beautiful songs ?
A. Birds in a good temper.
B. Cock birds.
C. Hen birds.
D. Female birds which attract male birds.
23. What warnings does a bird sometimes sing ?
A. A warning to keep away.
B. A warning to come quickly.
C. A warning about the approach of people
D. A warning to stop singing.
24. What do most birds usually do if they cannot sing well ?
A. warn other birds to go away.
B. give their information in another way.
C. find a wife.
D. fly high in the sky.
25. What is one bird's unusual way of attracting a hen bird ?
A. It dances.
B. It spreads out its tail.
C. It searches for a wife.
D. It uses shells and flowers to make a garden.
41. She / a bath / every morning.
She takes a bath every morning.
42. Now / she dances / beautifully / than / used to.
Now she dances more beautifully than she used to.
43. How long / it / take / him / get / school / every day ?
How long does it take him to get to school everyday
44. Last Wednesday / Bill / ring / office /nine o'clock.
Last Wednesday Bill rang his office at nine o'clock.
45. I / live / Ho Chi Minh city / ten years.
I have lived in Ho Chi Minh City for 10 years.
46. People / come / all over the world/ visit / city/ Hiroshima.
People come from all over the world to visit the city of Hiroshima.
47. Billy / an old man that / has to live with his children.
Billy is an old man that has to live with his children.
48. Oliver Twist / first published / 1838.
Oliver Twist was first published in 1833
49. It / too heavy / him / lift.
It is too heavy for him to lift
50. I / able to / come / tomorrow.
I will be able to come tomorrow
1. My sister is very fond .................... chocolate candy.
A. of
B. about
C. with
D. at
2. I have studied English ....................eight months.
A. for
B. since
C. by
D. in
4. Tran Hung Dao was a __________ and talented General. He fought against the Yuan-Mongol army.
A. shy
B. generous
C. brave
D. kind
5. Don't be __________! Share your food with your brother, Sam!
A. confident
B. lazy
C. selfish
D. happy
6. Karen does many mean things to her sister and her mother is really angry __________ her.
A. to
B. in
C. on
D. with
7. Peter takes care __________ her younger sister when his parents are away.
A. of
B. about
C. on
D. for
8. John and I __________ badminton at 3 p.m. tomorrow.
A. play
B. played
C. are playing
D. am playing
9. Lucy is slim and has __________ fair skin.
A. no article
B. a
C. an
D. the
10. When was the film Alice's in Wonderland __________?
A. at
B. on
C. in
D. about
11. My best friend __________ big brown eyes and a round face.
A. has
B. does
C. gets
D. takes
12. Every time when I come back home from school, my dog wages his __________.
A. toes
B. neck
C. nose
D. tail
13. Every evening I often sit on my dad‟s wide __________ to watch TV for 30 minutes.
A. knees
B. arms
C shoulders
D. feet
14. My classmates are curious__________ my future plan.
A. at
B. on
C. about
D. in
15. My brother has such a good __________. Everyone in my town loves him a lot.
A. personality
B. appearance
C. face
D. patience
16. We need to study hard to prepare __________ our next exam.
A. of
B. in
C. at
D. for