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26 tháng 2 2018

Đây là toán mà, sao lại đăng vào bên này :))

4 × 50.08 × 3.12 - 50.08 × 1.48 - 50.08

= 12.48 x 50.08 - 50.08 × 1.48 - 50.08 x 1

= 50.08 x (12.48 - 1.48 - 1)

= 50.08 x 10

= 500.8

18 tháng 5 2019

2-2+3-3+4-4=0

Hok tốt !

18 tháng 5 2019

Trả lời:

2-2+3-3+4-4

= 0 

5 tháng 11 2021

2 she had got the price of the contest, she would be happy now

3 I had gone to the concert last night ,I would be tired

4 John had finished all his homework, he could see a movie now

5 we had listened to my mother, we wouldn't be in trouble right now

Ex5

1 you arrive at the offcie earlier than I do, please turn on the air-conditioner

2 Were it not snowy, the children would go to school

3 he not died so young, he would be a famous musician

4 Were I you, I would take care of my car

5 not very bad-tempered, his wife would give him soon are marrage

6 Had she not got married at such an early age, he would be at university

1. I saw him _____________ last night. 2. The train arrives _______ the station ______ 4:30. 3. They plan to arrive __________ London ______ Tuesday or Wednesday. 4. My cat is very fond ____________ fish. 5. Are you interested ______________ literature? 6. I will come to see you __________ tomorrow. 7. He is good ______ English. 8. I will get married ________ this man. 9. I always go ________ work _____ bus. Do you ride the bus too? 10. I look forward __________ seeing you. 11. My friends...
Đọc tiếp

1. I saw him _____________ last night. 2. The train arrives _______ the station ______ 4:30. 3. They plan to arrive __________ London ______ Tuesday or Wednesday. 4. My cat is very fond ____________ fish. 5. Are you interested ______________ literature? 6. I will come to see you __________ tomorrow. 7. He is good ______ English. 8. I will get married ________ this man. 9. I always go ________ work _____ bus. Do you ride the bus too? 10. I look forward __________ seeing you. 11. My friends congratulated me _______ my success. 12. In Spain, people have dinner _________ 8 o’clock ________ the evening. 13. I was ________ a hurry. 14. Ho Chi Minh city is named _____ our first president. 15. Rivers supply us _______ fish. 16. My father was born ___________ 1965. 17. She is accustomed _____________ rising early. 18. I'm afraid ____________ this dog. 19. He is successful ____________ his study. 20. Mr. Smith is very kind _______ us. 21. We want to stay _________ home __________ night. 22. I want to watch T.V. __________ the evening. 23. I think I fall in love _______ him. 24. Many people are dying _________ various types of cancer. 25. Britney Spears is famous _________ her beautiful face and sweet voice.

1
18 tháng 8 2021

1. I saw him _______off______ last night. 2. The train arrives ___in____ the station ____at__ 4:30. 3. They plan to arrive ___in_______ London ____on__ Tuesday or Wednesday. 4. My cat is very fond ______of______ fish. 5. Are you interested _______in_______ literature? 6. I will come to see you ____off______ tomorrow. 7. He is good ____at__ English. 8. I will get married __to______ this man. 9. I always go ___to_____ work __by___ bus. Do you ride the bus too? 10. I look forward __________ seeing you. 11. My friends congratulated me ___on____ my success. 12. In Spain, people have dinner _____at____ 8 o’clock ____in____ the evening. 13. I was ___in_____ a hurry. 14. Ho Chi Minh city is named __after___ our first president. 15. Rivers supply us __with_____ fish. 16. My father was born ______in_____ 1965. 17. She is accustomed _____to________ rising early. 18. I'm afraid ______of______ this dog. 19. He is successful _________in___ his study. 20. Mr. Smith is very kind ____to___ us. 21. We want to stay _____at____ home _______at___ night. 22. I want to watch T.V. ______in____ the evening. 23. I think I fall in love __with_____ him. 24. Many people are dying _____out____ various types of cancer. 25. Britney Spears is famous ___for______ her beautiful face and sweet voice.

4. Put the words in the correct order to make sentences.1. sister/ go out/ my/ doesn’t/ a lot……………………………………………………2. New York/ parents/ live/ in/ don’t/ Tom’s… …………………………………………………3. pizza/ brother/ eat/ doesn’t/ my… …………………………………………………4. teacher/ our/ doesn’t/ work/ Sundays/ on…………………………………………………5. Lady Gaga/ like/ my/ don’t/ parents……………………………………………………6. Chinese/ Sam/ speak/ doesn’t……………………………………………………7. friends/ Elizabeth’s/ like/ we/...
Đọc tiếp

4. Put the words in the correct order to make sentences.

1. sister/ go out/ my/ doesn’t/ a lot

……………………………………………………

2. New York/ parents/ live/ in/ don’t/ Tom’s

… …………………………………………………

3. pizza/ brother/ eat/ doesn’t/ my

… …………………………………………………

4. teacher/ our/ doesn’t/ work/ Sundays/ on

…………………………………………………

5. Lady Gaga/ like/ my/ don’t/ parents

……………………………………………………

6. Chinese/ Sam/ speak/ doesn’t

……………………………………………………

7. friends/ Elizabeth’s/ like/ we/ don’t

……………………………………………………

3
3 tháng 1 2022

1. sister/ go out/ my/ doesn’t/ a lot

…………………My sister doesnn't go out a lot…………………………………

2. New York/ parents/ live/ in/ don’t/ Tom’s

… ……………………… Tom's parents don't live in New York…………………………

3. pizza/ brother/ eat/ doesn’t/ my

… ………………… My brother doesn't eat pizza………………………………

4. teacher/ our/ doesn’t/ work/ Sundays/ on

…………………………… Teacher doesn't work out on Sunday……………………

5. Lady Gaga/ like/ my/ don’t/ parents

………………………… My paren't don't like lady gaga…………………………

6. Chinese/ Sam/ speak/ doesn’t

……………………… Sam doesn't speak chinese……………………………

7. friends/ Elizabeth’s/ like/ we/ don’t

………………………… We don't like elizabeth's friends…………………………

My sister doesn't go out a lot

Tom’s parents don’t live in New York.
My brother doesn’t eat pizza.

Teacher doesn’t work out on Sunday.
My paren’t don’t like Lady Gaga.
Sam doesn’t speak Chinese.
We don’t like Elizabeth’s friends.

29 tháng 2 2020

Sai môn nhé bạn, đây là toán mà.

29 tháng 2 2020

Mình xin phép xóa câu này nhé ! Bạn đăng bên box Toán nha

2.Avoid ______ those mistakes again when ______(4 Điểm)to make / writemake / to writemaking / writingmade / written3.When I came, an experiment ________________ in the lab.(4 Điểm)was being holdinghas been heldwas being heldhas held4.Xác định lỗi trong câu sau:-->The loan is interest-free, which means that you will only pay the fee listing on our website, with no extra payment in the form of interest.(4 Điểm)whichlistingin the formwill only pay5.This exercise may________________...
Đọc tiếp

2.Avoid ______ those mistakes again when ______

(4 Điểm)

to make / write

make / to write

making / writing

made / written

3.When I came, an experiment ________________ in the lab.

(4 Điểm)

was being holding

has been held

was being held

has held

4.Xác định lỗi trong câu sau:

-->The loan is interest-free, which means that you will only pay the fee listing on our website, with no extra payment in the form of interest.

(4 Điểm)

which

listing

in the form

will only pay

5.This exercise may________________ with a pencil.

(4 Điểm)

be written

be to write

be writing

write

6.She was so nice that he couldn’t help ______ in love with her.

(4 Điểm)

fall

falling

to fall

fallen

7.It is necessary that you ____ able to come with us.

(4 Điểm)

are

be

being

to be

8.We will have our house ______. My cousins will come and help us ______ the work.

(4 Điểm)

to repaint/ doing

repainted/ do

repainting/ to do

repainted/ doing

9.  ________ the problem, he wouldn’t have committed those mistakes.

(4 Điểm)

Had he understood

He had understood

If had he understood

Unless had he understood

10.No matter what ________ next, I ________ you.

(4 Điểm)

will happen / support

happened / would have supported

happens / will support

is happening / have supported

11. If Mary ________ so long on the computer last night, her eyes ________ red now.

(4 Điểm)

did not worked / do not get

were not working / did not get

had not been working / would not get

had not worked / would not have got

12.My grandmother gave me ________ piano on my birthday, but what’s ________ pity, I cannot play ________ piano.

(4 Điểm)

Ø / Ø / the

the / the / a

a / a / the

the / Ø / a

13.The motorcycle ________ to George for years before Tina ________ it last week.

(4 Điểm)

belonged / had bought

was belonging / has bought

had belonged / bought

had been belonging / bought

14.What ________ when the accident ________?

(4 Điểm)

have you been doing / occurs

are you doing / will occur

will you be doing / has occurred

were you doing / occurred

15.African people are used ______ barefoot so they get very rough skin.

(4 Điểm)

to walk

to walking

walked

walking

16.It was Tom _______ to help us.

(4 Điểm)

who comes

that comes

to come

that came

17._______, I will give him the report.

(4 Điểm)

When he will return

When he returns

Until he will return

No sooner he returns

18.Xác định lỗi trong câu sau:

--> It is argued that high costs of living and rising transport difficulties are two of the most serious problems.

(4 Điểm)

and

are

of the most

rising transport

19.She will call you to confirm _______.

(4 Điểm)

until she received the parcel

when she was receiving the parcel

the moment she receives the parcel

after she had received the parcel

20. __________ we all look for.

(4 Điểm)

It is happiness that

That happiness

Happiness it is that

Happiness it is

21.Mary demanded that the heater____ immediately. Her apartment was freezing.

(4 Điểm)

repairs

be repaired

is repaired

been repaired

22. John asked me ________.

(4 Điểm)

when were you born

when had you born

when I had been born

when I was born

23.Xác định lỗi trong câu sau:

--> By this time next year, Tim has completed his M.A. program in Cambridge University.

(4 Điểm)

year

has completed

program

University

24.____________ is more interested in rhythm than in melody is apparent from his compositions.

(4 Điểm)

That Son Tung

Son Tung, who

Son Tung

Because Son Tung

25.Thanks to effective birth control methods, women can delay ______ children and they have more time ______ part in social work.

(4 Điểm)

have / taken

having / to take

had / take

to have / taking

26.Hydroelectric power is produced by the fall of water _____________ in a dam.

(4 Điểm)

trapping

trapped

to be trapped

that trapped

3
4 tháng 10 2021

mọi người giúp mình với. 

 

4 tháng 10 2021

2.Avoid ______ those mistakes again when ______

(4 Điểm)

to make / write

make / to write

making / writing

made / written

3.When I came, an experiment ________________ in the lab.

(4 Điểm)

was being holding

has been held

was being held

has held

4.Xác định lỗi trong câu sau:

-->The loan is interest-free, which means that you will only pay the fee listing on our website, with no extra payment in the form of interest.

(4 Điểm)

which

listing

in the form

will only pay

5.This exercise may________________ with a pencil.

(4 Điểm)

be written

be to write

be writing

write

6.She was so nice that he couldn’t help ______ in love with her.

(4 Điểm)

fall

falling

to fall

fallen

7.It is necessary that you ____ able to come with us.

(4 Điểm)

are

be

being

to be

8.We will have our house ______. My cousins will come and help us ______ the work.

(4 Điểm)

to repaint/ doing

repainted/ do

repainting/ to do

repainted/ doing

9.  ________ the problem, he wouldn’t have committed those mistakes.

(4 Điểm)

Had he understood

He had understood

If had he understood

Unless had he understood

10.No matter what ________ next, I ________ you.

(4 Điểm)

will happen / support

happened / would have supported

happens / will support

is happening / have supported

11. If Mary ________ so long on the computer last night, her eyes ________ red now.

(4 Điểm)

did not worked / do not get

were not working / did not get

had not been working / would not get

had not worked / would not have got

12.My grandmother gave me ________ piano on my birthday, but what’s ________ pity, I cannot play ________ piano.

(4 Điểm)

Ø / Ø / the

the / the / a

a / a / the

the / Ø / a

13.The motorcycle ________ to George for years before Tina ________ it last week.

(4 Điểm)

belonged / had bought

was belonging / has bought

had belonged / bought

had been belonging / bought

14.What ________ when the accident ________?

(4 Điểm)

have you been doing / occurs

are you doing / will occur

will you be doing / has occurred

were you doing / occurred

15.African people are used ______ barefoot so they get very rough skin.

(4 Điểm)

to walk

to walking

walked

walking

16.It was Tom _______ to help us.

(4 Điểm)

who comes

that comes

to come

that came

 

1. Choose the best answer for each of the following sentences -/ I wonder ......... your brother looks like 1. what 2. how 3. why 4. who -/ I hope you'll concentrate.......... your pronnunciation 1.for improving 2. on improving 3.to improve 4. to improving -/ I don't blame you for not....... outside in this awful weather 1. wanting to go 2. wanting go 3. want to go 4. to want -/ He .....to give the explanation why be was late 1. denied 2. objected 3. refused 4.disliked -/Every...
Đọc tiếp

1. Choose the best answer for each of the following sentences

-/ I wonder ......... your brother looks like

1. what 2. how 3. why 4. who

-/ I hope you'll concentrate.......... your pronnunciation

1.for improving 2. on improving 3.to improve 4. to improving

-/ I don't blame you for not....... outside in this awful weather

1. wanting to go 2. wanting go 3. want to go 4. to want

-/ He .....to give the explanation why be was late

1. denied 2. objected 3. refused 4.disliked

-/Every means....., but without good result

1. have been tried 2. have tried 3. has been tried 4. has tried

-/ I was enjoy my book , but I stopped.......my homework

1.reading to do 2. to read to do 3.to read for doing 4.reading for do

-/ He 'd like to ........ the crossword puzzle in the newspaper every day

1. fill 2. make 3. answer 4. do

-/ Our neighbours are very .... on camping holidays

1. eager 2. enthusiastic 3. interested 4. keen

-/ Before he left school , his father told him to start thinking about choosing a ........

1.profession 2. carrer 3. work . occupation

-/ We are ...... him to arrive at any moment

1.wishing 2. hoping 3. expecting 4. waiting

1
22 tháng 7 2017

1. Choose the best answer for each of the following sentences

-/ I wonder ......... your brother looks like

1. what 2. how 3. why 4. who

-/ I hope you'll concentrate.......... your pronnunciation

1.for improving 2. on improving 3.to improve 4. to improving

-/ I don't blame you for not....... outside in this awful weather

1. wanting to go 2. wanting go 3. want to go 4. to want

-/ He .....to give the explanation why be was late

1. denied 2. objected 3. refused 4.disliked

-/Every means....., but without good result

1. have been tried 2. have tried 3. has been tried 4. has tried

-/ I was enjoy my book , but I stopped.......my homework

1.reading to do 2. to read to do 3.to read for doing 4.reading for do

-/ He 'd like to ........ the crossword puzzle in the newspaper every day

1. fill 2. make 3. answer 4. do

-/ Our neighbours are very .... on camping holidays

1. eager 2. enthusiastic 3. interested 4. keen

-/ Before he left school , his father told him to start thinking about choosing a ........

1.profession 2. carrer 3. work 4.occupation

-/ We are ...... him to arrive at any moment

1.wishing 2. hoping 3. expecting 4. waiting