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9 tháng 11 2018

I. Tìm và sửa lỗi sai.

1. How many countries will, participate on->in the Olympic Games ?

ABCD

2. Smoking can lead for -> to heart disease.

ABCD

3. They are planning raising -> to raise fund for the poor.

ABCD

4. Take this form to your teacher and ask her sign->to sign it.

ABCD

5. She has won many tennis matches since she move->moved from Slovakia.

ABCD

6. Most people want to live in comfortable->comfort in their old age.

ABCD

7. The city center wasn't as crowded this morning like->as it usually is.

ABCD

8. She became->has become extremely successful since she was in Switzerland.

ABCD

9. For->since Ronnie began classes, he has met an average of 1.324 people a month.

ABCD

10. Petrol is twice as expensive as it is->was a few years ago.

ABCD

5 tháng 11 2018

I. Tìm và sửa lỗi sai.

1. It was kind to-> of you to take me to the station.

ABCD

2. Take this map so that you don't-> won't go lost !

ABCD

3. All of them agreed to participate for-> in the program.

ABCD

4. He can remember to be=> being in the hospital when he wasfour.

ABCD

5, She finds it difficulty=> difficult to get out now with her badleg.

ABCD

6. They ought to spend a lot of money on=> bỏ on cleaning out the beach.

ABCD

7. Could you give=> do me a small favor?

ABCD

8. You should participate to=> in the recycling program.

ABCD

5 tháng 11 2018

I. Tìm và sửa lỗi sai.

1. It was kind to=> OF you to take me to the station.

ABCD

2. Take this map so that you don't go=>WON'T GET lost !

ABCD

3. All of them agreed to participate for=>IN the program.

ABCD

4. He can remember to be=>BEING in the hospital when he was four.

ABCD

5, She finds it difficulty=>DIFFICULT to get out now with her bad leg.

ABCD

6. They ought to spend a lot of money on=> 0 cleaning out the beach.

ABCD

7. Could you give=>DO me a small favor?

ABCD

8. You should participate to=>IN the recycling program.

ABCD

29 tháng 9 2018

1. It doesn't matter if you don't win just try your most=>best.

ABCD

2. It's all right to borrow money occasional=>occasionally, but don't let it become a habit.

ABCD

3. It didn't take her long to learn her lines with=>by heart.

ABCD

4. Tim promised trying=>to try his best in learning Spanish.

ABCD

5. They didn't try learning=>to learn all new words they came across.

ABCD

6. Thank you for your invatation, which I am very pleasure=>pleased to accept.

ABCD

7. Tim's mother said that she was proud about=>of her son.

ABCD

8. You can use dictionary to find about=>out new words.

ABCD

9. What did Tim's mother tell him in=>at the end of the conversation ?

26 tháng 11 2017

I. tìm lỗi sai và sủa lại:

1. he lived => has lived in this city since 2007

2. her bag is different to => from mine

3. the meeting will be held in => on April 2nd

4. she speaks English quite good => well

5. they didn't reported => report a book last week

6. I have not seen him for => since last Sunday

7. she has went => gone to the mountain

8. she has black long => long black hair

9. she ought to staying => stay in bed

10. she is as tall so => as her sister

II. viết câu sao cho nghĩa k đổi:

1. she was born on May 10th, 1996

=> ...............Her birthday is on May 10th, 1996...................

2. Nga must wash the dishes everyday

=> ....................nga has to wash the dishes every day................

3. we began to study English 4 years ago

=> ..................we have been english for 4 years......................

4. no one in class is as tall as Tam

=> .................Tam is the tallest in class..................

5. Women often did the house work without the help of modern eqiupment in the past

=> In the past women used ..............to do the house work without the help of modern equipment in the past​...................

22 tháng 4 2018

I/FILL IN EACH BLANK WITH THE CORRECT FORM OF THE VERB IN BRACKETS:

1/The letter was(write)......written ........by Mr.Nam last week.

2/We(have).....were having .....dinner when Hoa came

II/1/She asked me weather I like=> liked coffee

ABCD

2/The girl stands=> standing next to Lan is a new student.

ABCD

3/People use the first-aids in order to minimizes=> minimize tissue damage.

ABCD

4/Millions of Christmas cards sent=> arer sent every year.

ABCD

III/Write a postcard with the words given about your trip in Vung Tau.

Dear Thao,

I/have/wonderful time/Vung Tau.The people here/be/frendly.The weather/be/warm/sunny.I/see/the baeutiful beach/swim yesterday.

I am having a wonderful time in Vung Tau. The people herer are friendly. The weather is warm and sunny. I saw the beautiful beach and swam yesterday.

Love,Thanh

IV/Rewrite the following sentences as directed.

1/I will go to HCM city.I want to meet my friends.(Combine,using in order to)

=> I will go to HCM City in order to meet my friends.

2/''Do many tourists visit Huong Pagoda every year,Lan?'',asked Ba.(reported question)

=> Ba asked Lan if many tourists visited Huong Pagoda every year.

2 tháng 7 2017

6. Martina has been a professional tennis player ________1994.

a. since b. for c. on d. in

7. The city center was_________ crowded than usual.

a. less b. few c. many d. much

8. I never feel very________ in his present.

a. comfort. b. comfortable c. comfortably d. comforting

9. It’s not warm but it isn’t _________yesterday.

a. as cold as b. as cold so c. as cold like d. so cold so

10. ______is it since you last saw Joe?

a. How long b. How far c. What time d. What day

11. You______ be hungry after your long walk.

a. have to b. has to c. must d. ought to

12. I don’t know_________ you do.

a. as many as people b. as many people as

c. such many people like d. so many as people

13. _____ is something that people make or grow to sell.

a. Product b. Production c. Produce d. Productive

14. She has been a professional tennis player ____years.

a. since b. for c. in d. on

15. The wallet was ______in my pocket.

a. too big to put b. too big for putting

c. so big to put d. bigger can’t put

Mn check giùm e vè làm hộ e câu e bỏ. I-Khoanh trßn ®¸p ¸n ®óng trong sè a, b and c: 1-Lan is……..beautiful……..clever. a-so / that b-enough / to c-both / and 2-What do you intend………..? a-to buy b-bought c-buying 3-My grandfather stopped………..cigarette. a-to smoke b-smoked c-smoking 4-Tim is old...
Đọc tiếp

Mn check giùm e vè làm hộ e câu e bỏ.

I-Khoanh trßn ®¸p ¸n ®óng trong sè a, b and c:

1-Lan is……..beautiful……..clever.

a-so / that b-enough / to c-both / and

2-What do you intend………..?

a-to buy b-bought c-buying

3-My grandfather stopped………..cigarette.

a-to smoke b-smoked c-smoking

4-Tim is old enough……….with machines.

a-work b-working c-to work

5-I wish I…………play football like Ronaldo.

a-can b-could c-am able to

6-How many people took part……….the contest.

a-at b-in c-on

7-The village…………….noisy.

a-is become b-is becoming c-are becoming

8-She told me……..these books to her house.

a-to take b-take c-taking

9-Mary is looking………her school bag.

a-for b-of c-with

10-Susan has worked for that company………..4 years.

a-Since b-during c-for

II-§iÒn mét giíi tõ thÝch hîp vµo chç trèng:

1-Lan’s family came to this city in 1985.

2-He had a lot of troubles with English at the beginning.

3-Our class is going to that museum next Thursday.

4-The doctor looks for sick people.

5-It is about 30 kms from Ha Noi to my house.

6-Do you get to school in the morning?

III-ViÕt l¹i c©u sao cho nghÜa kh«ng ®æi víi nghÜa c©u tr­íc :

1-He said to her : “I’ll take your home”

->He said he would take her home

2-People are going to build a bridge over my house.

->A bridge is being to gone to build over my house

3-Hoa loves reading the story.

->Hoa enjoys reading theo story

4-I don’t like to watch TV everynight.

->I dislike watching TV everynight

5-They repaired this road in 2002.

->The road was repaired in 2002

6-Tea is warm. I can drink it.

->Tea is too warm for me to drink it

IV-Cho d¹ng ®óng cña ®éng tõ trong ngoÆc :

1-This film is the best one I ( ever see ) . has ever seen

2-I ( not see ) him since he (leave ) this school. Didn’t see…..has left

3-My father (work ) for the Garment factory since 1987 has worked

4-We (spend) several weeks in Ha Long bay last summer. spent

5-Lan and Nga (not finish) their homework yet. Haven’t finished

6-They enjoy ( live ) in Nha Trang. Living

V-§iÒn vµo chç trèng b»ng d¹ng thÝch hîp cña tõ trong ngoÆc :

1-It is a three star hotel but it is not very expensive ( EXPENSE)

2-The facsimile was invented by Alexander Bain in 1943. ( INVENT)

3-New ideas can be development by private inventors. (DEVELOP )

4-Is Quang Trung school your first teaching position . ( TEACH)

VI-T×m lçi sai vµ söa l¹i cho ®óng :

1-The mail sort by computers before delivery.

2-Children educate in part by television directed by computers

3-Your study will improve when you know how use computers more effectively.

4-IsComputers use in directing flights of planes and controlling their airspeeds.

VII-§äc vµ tr¶ lêi c©u hái:

The ancient town of Hoi An lies on the river Thu Bon, more than 30 kms to the south of Da Nang. Occupied by early western traders, Hoi An was one of the major old time comercial ports of South Asia in the 16th century.

Hoi An is famous for old temples, pagodas, tiled roof houses and narrow streets. Tourists can visit the relics of Sa Huynh and Cham civilizations. They can also enjoy the beautiful scenery of the river Thu Bon, Cua Dai beach, etc . In recent years, Hoi An has become a very popular tourist destination in Viet Nam. Importantly, the committee of the World Heritages of UNESCO officially certified Hoi An as a World Heritage Site in 1999.

Questions:

1-How far is it from Hoi An to Da Nang ? It is more than 30kms from Hoi An to Da Nang

2-What is Hoi An famous for ? Hoi An is famous for old temples, pagodas, tiled roof houses and narrow streets. Tourists can visit the relics of Sa Huynh and Cham civilizations

3-Can tourists visit a lot of beautiful places in Hoi An ? Yes,they can

4-When was Hoi An recognized as a World Heritage Site? In 1999

2
21 tháng 4 2018

I-Khoanh trßn ®¸p ¸n ®óng trong sè a, b and c:

1-Lan is……..beautiful……..clever.

a-so / that b-enough / to c-both / and

2-What do you intend………..?

a-to buy b-bought c-buying

3-My grandfather stopped………..cigarette.

a-to smoke b-smoked c-smoking

4-Tim is old enough……….with machines.

a-work b-working c-to work

5-I wish I…………play football like Ronaldo.

a-can b-could c-am able to

6-How many people took part……….the contest.

a-at b-in c-on

7-The village…………….noisy.

a-is become b-is becoming c-are becoming

8-She told me……..these books to her house.

a-to take b-take c-taking

9-Mary is looking………her school bag.

a-for b-of c-with

10-Susan has worked for that company………..4 years.

a-Since b-during c-for

II-§iÒn mét giíi tõ thÝch hîp vµo chç trèng:

1-Lan’s family came to this city in 1985.

2-He had a lot of troubles with English at the beginning.

3-Our class is going to that museum next=>on Thursday.

4-The doctor looks for=>after sick people.

5-It is about 30 kms from Ha Noi to my house.

6-Do you get to school in the morning?

III-ViÕt l¹i c©u sao cho nghÜa kh«ng ®æi víi nghÜa c©u tr­íc :

1-He said to her : “I’ll take your home”

->He said to her that he would take her home

2-People are going to build a bridge over my house.

->A bridge is going to be built over my house.

3-Hoa loves reading the story.

->Hoa enjoys reading the story

4-I don’t like to watch TV everynight.

->I dislike watching TV everynight

5-They repaired this road in 2002.

->The road was repaired in 2002

6-Tea is warm. I can drink it.

->Tea is too warm for me to drink

IV-Cho d¹ng ®óng cña ®éng tõ trong ngoÆc :

1-This film is the best one I ( ever see ) . have ever seen

2-I ( not see )haven't seen him since he (leave )left this school.

3-My father (work ) for the Garment factory since 1987 has worked

4-We (spend) several weeks in Ha Long bay last summer. spent

5-Lan and Nga (not finish) their homework yet. Haven’t finished

6-They enjoy ( live ) in Nha Trang. Living

V-§iÒn vµo chç trèng b»ng d¹ng thÝch hîp cña tõ trong ngoÆc :

1-It is a three star hotel but it is not very expensive ( EXPENSE)

2-The facsimile was invented by Alexander Bain in 1943. ( INVENT)

3-New ideas can be developed by private inventors. (DEVELOP )

4-Is Quang Trung school your first teaching position . ( TEACH)

VI-T×m lçi sai vµ söa l¹i cho ®óng :

1-The mail sort=>is sorted by computers before delivery.

2-Children educate=>education in part by television directed by computers

3-Your study will improve when you know how use=>to use computers more effectively.

4-Is=>∅ Computers use in directing flights of planes and controlling their airspeeds.

VII-§äc vµ tr¶ lêi c©u hái:

The ancient town of Hoi An lies on the river Thu Bon, more than 30 kms to the south of Da Nang. Occupied by early western traders, Hoi An was one of the major old time comercial ports of South Asia in the 16th century.

Hoi An is famous for old temples, pagodas, tiled roof houses and narrow streets. Tourists can visit the relics of Sa Huynh and Cham civilizations. They can also enjoy the beautiful scenery of the river Thu Bon, Cua Dai beach, etc . In recent years, Hoi An has become a very popular tourist destination in Viet Nam. Importantly, the committee of the World Heritages of UNESCO officially certified Hoi An as a World Heritage Site in 1999.

Questions:

1-How far is it from Hoi An to Da Nang ?

It is more than 30kms from Hoi An to Da Nang

2-What is Hoi An famous for ?

Hoi An is famous for old temples, pagodas, tiled roof houses and narrow streets. Tourists can visit the relics of Sa Huynh and Cham civilizations

3-Can tourists visit a lot of beautiful places in Hoi An ?

Yes,they can

4-When was Hoi An recognized as a World Heritage Site?

In 1999

21 tháng 4 2018

Mấy câu mình chữa luôn đó nên bạn xem lại từ đầu đi

yeu

29 tháng 11 2017

Đặt câu cho từ in đậm sau:

1. A girl had visited Ha Long Bay before she was 12 years old.

=> When had a girl visited Ha Long Bay?

2. The farmers worked hard after they had used the machines in the field.

=> How had the farmers worked after they had used the machines in the field?

3. His mom had invited me to join the English coursebefore he met me.

=> What had his mom invited you to join before he met you?

4. She has already recieved many exercises from her teacher for 2 hours.

=> Who has she received many exercises from for 2 hours?

5. Her Dad stopped smoking after he had became a manager.

=> What did her dad stop after he had became a manager?

6. our teacher has been strick since we were lazy.

=> How has our teacher become since since we were lazy?

29 tháng 11 2017

1. A girl had visited Ha Long Bay before she was 12 years old.

=> When had a girl visited Ha Long Bay ?


2. The farmers worked hard after they had used the machines in the field.

=> How had the farmers worked after they had used the machines in the field ?

3. His mom had invited me to join the English course before he met me.

=> What had his mom invited you to join before he met you ?

4. She has already recieved many exercises from her teacher for 2 hours.

=> Who has she received many exercises from for 2 hours ?


5. Her Dad stopped smoking after he had became a manager.

=> What đi her dad stop after he had became a manager ?

6. our teacher has been strick since we were lazy.

=> How has our teacher became since we were lazy ?haha

I.Choose the word which has the different pronunciation from the rest ones 1.A.benches b.houses c.does d.dresses 2.A.takes b.ourselves c.hopes d.participates 3.A.watches b.washes c.clauses d.likes II.Choose the word which best completes the sentence 1.I'd like to join the Boy Scout of America,a youth.........(company/organization/association/organism) 2.The....of the small store in the neighborhood are...
Đọc tiếp

I.Choose the word which has the different pronunciation from the rest ones

1.A.benches b.houses c.does d.dresses

2.A.takes b.ourselves c.hopes d.participates

3.A.watches b.washes c.clauses d.likes

II.Choose the word which best completes the sentence

1.I'd like to join the Boy Scout of America,a youth.........(company/organization/association/organism)

2.The....of the small store in the neighborhood are especial.(shop-keepers/shoppers/owners/shop-assistants)

3.People from......areas want to leave the country to find job in the city (rural/urban/far/away)

4.We have....ways of learning a foreign language(differently/different/difference)

5.He....me to give you a book (said/asked/asked to)

6.Children like grandmother because she always.................(enjoy life/get good grsdes/tell jokes)

7.Deaf-mutes can....speak....hear(neither..nor/both...and/either...or)

8.Let me....you an application from(to get/getting/get)

9.......begn in EngLand in 1907(scout/scouting/scoutting)

10.What have you done.....?(since 1925/last night/everyday)

11.Hello!I want to.... this parcel to Nha Trang (receive/send/get)

12.We haven't eaten in that restaurant...two years(since/for/on/in)

13.I'll see you.... Wednesday(on/in/at/between)

14.Tim needs to... his Spanish pronunciation(improve/try/enroll/participate)

15.She speaks English very....(good/well/fluent/wonderful)

16.The doctor asked him....a rest (take/takes/to take/taking)

17.She....here since last week(was/is/have been/has been)

18.Lan doesn't like.....soccer(play/plays/played/playing)

19.It's difficult....Japanese(learn/to learn/learning)

III.Use the correct forms of the words given

1.What is....in learning words?(need)

2.I'll try my best to improve my English...(pronounce)

3.The town is becoming....(noise)

4.I like Lan very much because she's always....(society)

5.All the dancers wore....costumes(tradition)

6.There was an....film onTV last night(interest)

7.She sngs very....(beautiful)

8.Please take this.....form to your teacher and ask her to sign it(apply)

IV.Complete these sentences

1.Her hair is short and black

She has.................

2.The teacher said toLan,"Go to the blackboard"

The teacher told.....

3.I like tea better than milk

I prefer.....

4.She ate an apple a few minutes ago

She has just.....

5.He said to his friends,"Please,tell me the truth"

He asked his friends..............

6.My dad began to work forr this company 20 years ago

My dad has.....................

7.John said to me,"Please wait forr me outside my office!"

John told me.....

8.The teacher said to Susan,"go to the board,please"

She asked Susan....

9.English is easier than French

French isn't as...............

10.On Sundays I like to sleep late

On Sunday I enjoy....

11.When I was a child,we lived in bristol

We used....

12.I said to my son,"go to bed"

I told....

13.He drives carefully

He is a....

14.He began to study Engilsh 5 years ago

He has.............

15.This house is larger than that house

That house isn't

1
6 tháng 11 2017

I.Choose the word which has the different pronunciation from the rest ones

1.A.benches b.houses c.does d.dresses

2.A.takes b.ourselves c.hopes d.participates

3.A.watches b.washes c.clauses d.likes

II.Choose the word which best completes the sentence

1.I'd like to join the Boy Scout of America,a youth.........(company/organization/association/organism)

2.The....of the small store in the neighborhood are especial.(shop-keepers/shoppers/owners/shop-assistants)

3.People from......areas want to leave the country to find job in the city (rural/urban/far/away)

4.We have....ways of learning a foreign language(differently/different/difference)

5.He....me to give you a book (said/asked/asked to)

6.Children like grandmother because she always.................(enjoy life/get good grsdes/tell jokes)

7.Deaf-mutes can....speak....hear(neither..nor/both...and/either...or)

8.Let me....you an application from(to get/getting/get)

9.......begn in EngLand in 1907(scout/scouting/scoutting)

10.What have you done.....?(since 1925/last night/everyday)

11.Hello!I want to.... this parcel to Nha Trang (receive/send/get)

12.We haven't eaten in that restaurant...two years(since/for/on/in)

13.I'll see you.... Wednesday(on/in/at/between)

14.Tim needs to... his Spanish pronunciation(improve/try/enroll/participate)

15.She speaks English very....(good/well/fluent/wonderful)

16.The doctor asked him....a rest (take/takes/to take/taking)

17.She....here since last week(was/is/have been/has been)

18.Lan doesn't like.....soccer(play/plays/played/playing)

19.It's difficult....Japanese(learn/to learn/learning)

III.Use the correct forms of the words given

1.What is.needed...in learning words?(need)

2.I'll try my best to improve my English.pronunciation..(pronounce)

3.The town is becoming..noisy.(noise)

4.I like Lan very much because she's always..sociable..(society)

5.All the dancers wore..traditional..costumes(tradition)

6.There was an...interesting.film onTV last night(interest)

7.She sngs very...beautifully.(beautiful)

8.Please take this...application..form to your teacher and ask her to sign it(apply)

IV.Complete these sentences

1.Her hair is short and black

=> She has short black hair.

2.The teacher said toLan,"Go to the blackboard"

=> The teacher told Lan to go to the blackboard.

3.I like tea better than milk

=> I prefer tea to milk.

4.She ate an apple a few minutes ago

=> She has just eaten an apple for a few minutes.

5.He said to his friends,"Please,tell me the truth"

=> He asked his friends to tell him the truth.

6.My dad began to work forr this company 20 years ago

=> My dad has been working for this company for 20 years.

7.John said to me,"Please wait forr me outside my office!"

=> John told me to wait for him outside his office.

8.The teacher said to Susan,"go to the board,please"

=> She asked Susan to go to the board.

9.English is easier than French

=> French isn't as easy as English.

10.On Sundays I like to sleep late

=> On Sunday I enjoy sleeping late.

11.When I was a child,we lived in bristol

=> We used to live in bristol when I was a child.

12.I said to my son,"go to bed"

=> I told my son to go to bed.

13.He drives carefully

=> He is a careful driver.

14.He began to study Engilsh 5 years ago

=> He has been studying English for 5 years.

15.This house is larger than that house

=> That house isn't as large as this house.

CHO DẠNG ĐÚNG CỦA TỪ TRONG NGOẶC: 1. ............is very importantt for everyone. (educate) 2. This skirt will lose its color when........... . (wash) 3. This village was.......three years ago. (electric) 4. This clock is her most .......... thing. (value) 5. I'll give you three sweets in ............ for an apple. (change) 6. In recent years, ther has been many ............ in science. (devvelop) 7. Everyone must obey the rules of.................. . (socical) 8. She is...
Đọc tiếp

CHO DẠNG ĐÚNG CỦA TỪ TRONG NGOẶC:

1. ............is very importantt for everyone. (educate)

2. This skirt will lose its color when........... . (wash)

3. This village was.......three years ago. (electric)

4. This clock is her most .......... thing. (value)

5. I'll give you three sweets in ............ for an apple. (change)

6. In recent years, ther has been many ............ in science. (devvelop)

7. Everyone must obey the rules of.................. . (socical)

8. She is quite...................... in her skirt. (recognize)

9. Can you............... life without electricity? (imagination)

10. Friendship........................ on trust and understanding is long lasting. (base)

11. Almost every..................... has a money economy based on coins and papers notes. (socical)

12. When .......................of equal value, the goods can be exchange. (consider)

13. This gold lamp is the most ...................... object in the house. (value)

14. ............... first when we have manual work. (safe)

15. The plane arrived ............ after a violent storm. (safe)

16. Try to keep your mney ............. from the burglars. (safety)

17. She is so busy with............ activities that she has no time for entertainment. (society)

18. Winning the race was an ........................... . (achieve)

19. Every ............. in science helps you gain new knowledge. (succeed)

20. ................... increasing by using better methods and tools. (produce)

21. He's very ............... in scientific subjects. (interest)

22. There have been many wonderful ................. in this century. (develop)

23. ............., he survived the crash without injury. (miraculous)

24. We are faced with a difficult .............. . (choose)

25. Do you need a ............ memory to become a scientist? (miracle)

26. Our school team won three ............... Games. (succession)

27. Your evidence was ............. one. (decide)

28. It will take a long time to find out a thorough..................... to this problem. (solve)

29. Paper money is used .................... in the modren world. (increase)

GIÚP MÌNH VỚI!!!!!!!!!!!!

1
20 tháng 1 2018

CHO DẠNG ĐÚNG CỦA TỪ TRONG NGOẶC:

1. Education is very importantt for everyone.

2. This skirt will lose its color when washing.

3. This village was electrified three years ago.

4. This clock is her most valuable thing.

5. I'll give you three sweets in changing for an apple.

6. In recent years, ther has been many developments in science.

7. Everyone must obey the rules of sociable .

8. She is quite recognizable in her skirt.

9. Can you imagine life without electricity?

10. Friendship based on trust and understanding is long lasting.

11. Almost every society has a money economy based on coins and papers notes.

12. When considering of equal value, the goods can be exchange. (consider)

13. This gold lamp is the most valuable object in the house.

14. Be safe first when we have manual work.

15. The plane arrived safely after a violent storm.

16. Try to keep your mney safe from the burglars. (safety)

17. She is so busy with social activities that she has no time for entertainment.

18. Winning the race was an achievement. (achieve)

19. Every success in science helps you gain new knowledge.

20. Production increasing by using better methods and tools.

21. He's very interested in scientific subjects.

22. There have been many wonderful development in this century.

23. Miraculously, he survived the crash without injury.

24. We are faced with a difficult choice.

25. Do you need a miraculous memory to become a scientist?

26. Our school team won three successful Games.

27. Your evidence was decided one.

28. It will take a long time to find out a thorough solution to this problem.

29. Paper money is used increasingly in the modren world.

20 tháng 1 2018

tks bạn nhìu!!!!!!!!!!