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30 tháng 7 2017

II/ supply the correct word form

1. Wearing casual clothes make students feel (comfort).comfortable...

2. He always feels self- (confidence) .......confident.........in his actions

3. They have just (introduction).....introduced........... a new style of jeans in the USA

4. We have to (improvement).....improve......... all the school in the city

5. (Compulsion)....compulsory.......... education is necessary

6. The boy afraid of his father, so he goes to school (compulsion)......compulsorily........

7. Some designers have (modern).....modernized...... the ao dai by printing lines of poetry on it

8. She (invitation).......invites...... Maryam to HaNoi next year

26 tháng 7 2017

III/ supply the correct word form

1. He is a famous (poetry)....poet...... because he has many good....poems......(poetry)

2. He is a (design).......designer... of this company

3. It is too (convenience).....inconvenient......... to call anyone at night

4. Flowers (symbol).....symbolize....... love

VI/ Choose the correct word(s) to complete the sentences. 1. Wearing casual clothes makes students ………….. self-confident. ( feel / has made / was made / feeling 2. He asked me …………… I spoke any other languages. ( so / if / but / and ) 3. Malaysia is divided …………… two regions. ( to / on / in / into ) 4. Your father used to travel to work by bike before, ……….. ? ( did he / wasn’t he / didn’t he / was he ) 5. The United States has a ……… of around 250 million.( population / separation / addition /...
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VI/ Choose the correct word(s) to complete the sentences. 1. Wearing casual clothes makes students ………….. self-confident. ( feel / has made / was made / feeling 2. He asked me …………… I spoke any other languages. ( so / if / but / and ) 3. Malaysia is divided …………… two regions. ( to / on / in / into ) 4. Your father used to travel to work by bike before, ……….. ? ( did he / wasn’t he / didn’t he / was he ) 5. The United States has a ……… of around 250 million.( population / separation / addition / introduction ) 6. Math and Literature are ……………subjects in high schools. ( adding / compulsory / optional / religious 7. The children are playing …………… in the yard. ( happy / happily / happiness / happier ) 8. Lan and Maryam are penpals. They ………..once every two weeks.( write / correspond / comprise /talk) 9. Vietnamese women prefer to wear modern clothing …………. work. ( at / in/ to / with ) 10. The Ao dai is the ………….. dress of Vietnamese women . ( beautiful / traditional / casual / baggy ) 11. The word Jeans comes ……………a kind of material that was made in Europe. ( in / at / from / to ) 12. Nguyen Du is considered a famous Vietnamese ……………. . ( poetry / poem / poetic / poet ) 13. Nam writes very quickly. He has ……………. finished his essay. ( already / for / yet / since ) 14. If you want to get good grades, you …………… study hard. ( could / must / shall / ought ) 15. She said she ……………… to Ha Noi the following day. ( will go / goes / went / would go ) 16. The ……………… of the course is US$2000. ( tuition / money / fee / price ) 17. I like the 7p.m news on TV because it is …………… ( informed / informal / information / informative ) 18. ……is a large building in a college or university where students live.( dormitory / campus /Institute/Hall 19. After school, he works ……….in a bookstore near his house. ( full-time / half-time/part-time/over-time 20. What benefits does TV bring about to people’s life ? ( events / advantages / information / interaction 21. People buy food and small things at the ……….. ( restaurant / bookstore / stadium / grocery store ) 22. The weather was bad, …………… we didn’t go for a picnic. ( so / but / however / because ) 23. He moved to HCM City, but we still keep in ……………. ( writing / touch / meeting / contact ) 24. Maryam was ………… by the hospitality of Hanoi people (impressed/ impress / impressive/ impressing 25. You should always ……………. a helmet when riding a motorbike. ( puts on / get / wear / use ) 26. The internet has both advantages and ….., so we need to use it properly.(benefits/ limitations /education 27. How much time do you spend …………. the web ? ( responding / posting / using / surfing ) 28. The unit of …… ……. used in the USA is dollar. ( currency / money / change / bank-note ) 29. He works on a ship and spends most of his life at sea . He is a …( poet / designer / town crier / sailor ) 30. A ………… is a person whose job is to decide how to make things or decide their shape or appearance. ( pen pal / designer / town crier / sailor ) 31. Nam asked me if he ……………use my phone. ( can / could / may / must ) 32. They said they were busy ………….. ( that day / today / this day / the day ) 33. It’s quite easy to get access …………….. the Internet . ( on / in / to / into) 34. I suggested …………… the shrine on the mountain . ( visit / visiting / to visit / visited ) 35. We are good friends. We ………… each other for a long time. ( know / knew / known / have known ) VII/ Choose the word which is pronounced differently from the others. 1. a. watch b. channel c. chat d. chemistry 2. a. divided b. enjoyed c. collected d. visited 3. a. comprise b. primary c. religion d. shrine 4. a. inspiration b. minority c. edition d. institute 5. a. deny b. reputation c. benefit d. website 6. a. scenery b. remote c. encourage d. depend 7. a. access b. grocery c. necessary d. climate 8. a. separate b. design c. stripe d. style 9. a. banyan b. hate c. baggy d. fashion 10. a. currency b. compulsory c. Mausoleum d. instruction 11. a. qualify b. scenery c. grocery d. academy 12. a. internet b. invent c. media d. spend 13. a. divide b. design c. impress d. primary 14. a. design b. sleeved c. slit d. inspiration 15. a. ethnic b. currency c. occasion d. comprise 4 16. a. hold b. history c. Buddhism d. home 17. a. fashion b. occasion c. match d. baggy 18. a. media b. article c. documentary d. adult 19. a. communicate b explore c. forum d. force 20. a. pagoda b. access c. relax d. interact 21. a. crier b. costly c. interactive d. force 22. a. telegraph b. benefit c. deny d. website 23. a. wandered b. interacted c. shouted d. invented 24. a. opinion b. purpose c. control d. violent 25. a. bamboo b. afternoon c. soon d. took VIII/ Choose the word whose main stress is placed differently from the other 1. a. collection b. occasion c. religion d. correspond 2. a. climate b. picnic c. poet d. design 3. a. comment b. hamburger c. encourage d. fashion 4. a. documentary b. disadvantage c. interactive d. communicate 5. a. deny b. access c. forum d. media 6.a. blanket b. gather c. bamboo d. purpose 7.a. symbol b. website c. highway d. relax 8.a. banyan b. exchange c. material d. advanced 9.a. Dragon b. remote c. parking d. equal 10.a. depend b. entrance c. hero d. village XI.VOCABULARY: Give the correct form of the words given to finish the sentences 1. We are really impressed by………………….of these villagers. (friend) 2. There used to be a big tree at the ………………to this village. (enter) 3. Paul’s old coat was so ………………out that he had to buy a new one (wear). 4. People used to wear just a ……………..wrapped round the body (clothes). 5. My grandmother didn’t work outside her home when she was young. She only did her…………….task (tradition). 6. Students should be ……..to be proud of school uniforms (courage). 7. What have they done to …………………. their own country? (modern) 8. Lan wants to be a fashion ……………….when she grows up. (design) 9. Islam is Malaysia’s official ………………. (religious) 10. In many countries, education is free and ………… for Children. (compel) 11. …………………is a source of income for radio, TV and newspapers. (advertise) 12. Internet has ………………………. It is very time-consuming and costly (limit) 13. I watch the news every day because it’s very …………………. ( inform) 14. The Internet is a very useful means of …………….. (communicate) 15. The Internet has ……………… developed in every field.(increase) X. CONDITIONAL SENTENCES 1. If John (study) ………………………hard, he (pass) ……………………his examinations 2. I (go)……………...............shopping with you if I (have)……………………time tomorrow 3. I (speak) ……………………………with him if he (arrive)……………………. on time 4. If the train (be) ………………….late We (not / be)………………………able to see them 6. If the weather (be)………………..….nice tomorrow, I (go)………………………….. shopping with you 7. He (find)………………..………. a job somewhere if he (try) ………………..…..hard 8. If he (fail)………………….…… the text, he (have)………………….. to repeat the course 9. We (be)…………………....…. in the dark if you (turn)……………………….. off the light. 10. If he (have) ............................ free time, he will go swimming. XI.: Complete these sentences , using Tag-Questions: 1.Thanh will go to the cinema,……………………………? 2.You’ ve already done your homework,……………………….? 3.They don’t walk regularly,………………………………? 4.Ngoc hasn’t finished her study in England,………………………………? 5.Quan asked you how to get to the post office,……………………………..? 6.Your classmates are going to have a picnic,………………………………..? 5 7.I have to come there at 5p.m.,………………………..? 8.We must all work very hard,………………………………? 9.Mr. Smith has kindly provided a picnic lunch for ,……………………………? 10.He was a pilot, ……………………….? 11.They disappeared too long,……………………….? 12.He shouldn’t play video games too much,…………………………? 13.Your parents aren’t at home now,……………………..? 14.There are rivers and lakes on the moon,………………………….? 15.One day on the moon lasts for two weeks,…………………………….? 16.Nam had to buy some match boxes,………………………..? 17.Hanh is preparing for her next examination,………………………..? 18.I am a new comer,………………………..? 19.None of them like watching TV,…………………………….? 20.Let’s go shopping, ………………………….? 

GIÚP MÌNH VỚI MÌNH ĐANG CẦN GẤP LẮM Ạ!!!!!!!!!!!!

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28 tháng 7 2017

III/ supply the correct word form

1. Her clothes look very modern and (fashion)...fashionable....

2. Many designer took (inspire) ........inspiration.....from Vietnam's ethic minorities

3. What a (color)...colorful......T-shirt!

4. He always wears a (stripe)...striped....... shirt

5. She likes to wear (fade)..faded.......Jean cloth

6. In the 18th century, Jean cloth was made (complete)....completely.. from cotton

7. I don't like to wear (paint)..painted.........and (embroider)....embroidered....... jeans

8. They don't feel (constraint)...constrainted........... to wear uniforms

5 tháng 5 2019

I.Fill in the blank with the correct form of words given

1. He always wears the striped shirts ( stripe )

2. In the 18 th Century, Jane cloth was made completely from cotton ( complete)

3. Wearing casual clothes makes students feel comfortable( comfort )

4. They have just introduced a new style of Jeans in the USA (introduction).

5. We have to improve all the schools in our city ( improvement )

6. Wearing uniform is compulsory in that school ( compel)

PTHH: \(Al_2O_3+3H_2SO_4\rightarrow Al_2\left(SO_4\right)_3+3H_2O\)

Ta có: \(\left\{{}\begin{matrix}m_{H_2SO_4}=588\cdot5\%=29,4\left(g\right)\Rightarrow n_{H_2SO_4}=\dfrac{29,4}{98}=0,3\left(mol\right)\\n_{Al_2O_3}=\dfrac{20,4}{102}=0,2\left(mol\right)\end{matrix}\right.\)

Xét tỉ lệ: \(\dfrac{0,2}{1}>\dfrac{0,3}{3}\) \(\Rightarrow\) Al2O3 còn dư

\(\Rightarrow n_{Al_2\left(SO_4\right)_3}=0,1\left(mol\right)=n_{Al_2O_3\left(dư\right)}\)

\(\Rightarrow C\%_{Al_2\left(SO_4\right)_3}=\dfrac{0,1\cdot342}{20,4+588-0,1\cdot102}\cdot100\%\approx5,72\%\)

Mọi người ơi, mọi người giải nhanh giúp em bài này với ạ. Em đang cần gấp, cảm ơn mọi người nhiều ạ IV. Give the correct form of the word in brackets.1. There are so many places of………………….in Ha Noi that I am not sure I can see them all. ( interesting )2. ............................. is the period between childhood and young adulthood. (adolescent)3. Traffic jams in most big cities are getting more and more serious, and it’s hard to find a...
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Mọi người ơi, mọi người giải nhanh giúp em bài này với ạ. Em đang cần gấp, cảm ơn mọi người nhiều ạ 

IV. Give the correct form of the word in brackets.

1. There are so many places of………………….in Ha Noi that I am not sure I can see them all. ( interesting )

2. ............................. is the period between childhood and young adulthood. (adolescent)

3. Traffic jams in most big cities are getting more and more serious, and it’s hard to find a proper..............................(solve)

4. There have been.............................changes in the way people work. (consider)

5. …………… is a state whereby one is unable to read and write. (literate)

6. Show teenagers that you respect their …………… by knocking on their bedroom door. (private)

7. Reality TV has been a very successful form of mass …………… (entertain) 8. The ……………. needs to know what rocks the drill has reached. (geology) 9. It’s difficult to …………….. with a negative people who will do nothing to help themselves. (sympathy)

10.The Eiffel Tower in Paris is an instantly …………………. landmark. (recognize)

11. She pretends that she knows all about the latest films and art ………….., but it’s all a pose. (exhibit)

12.The company produces computers in ………….. with a German firm. (cooperate)

13.He is a pleasant child, but often rowdy, ……………….. and rough with others. (obey)

14.My biggest weakness was my lack of sympathy or ……………… for incompetence. (tolerate)

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21 tháng 10 2021

\(d,ĐK:x\ge1\\ PT\Leftrightarrow\sqrt{x-1}=2+\sqrt{x+1}\\ \Leftrightarrow x-1=2+x+1+4\sqrt{x+1}\\ \Leftrightarrow4\sqrt{x+1}=-4\Leftrightarrow x\in\varnothing\left(4\sqrt{x+1}\ge0\right)\\ g,ĐK:x\ge\dfrac{1}{2}\\ PT\Leftrightarrow x+\sqrt{2x-1}+x-\sqrt{2x-1}+2\sqrt{\left(x+\sqrt{2x-1}\right)\left(x-\sqrt{2x-1}\right)}=2\\ \Leftrightarrow2x+2\sqrt{x^2-2x+1}=2\\ \Leftrightarrow\sqrt{\left(x-1\right)^2}=\dfrac{2-2x}{2}=1-x\\ \Leftrightarrow\left|x-1\right|=1-x\\ \Leftrightarrow\left[{}\begin{matrix}x-1=1-x\left(x\ge1\right)\\x-1=x-1\left(x< 1\right)\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=1\left(tm\right)\\x\in R\end{matrix}\right.\)

 

có ai biết làm bài này không giúp mình với mình đang cần gấp , xin cảm ơnI. Supply the correct verb form: 1. Where’s Mary? She (listen) __________________ to a new CD in her room.2. Don’t forget to take your umbrella with you today. You know it (be) _____________  the raining season now.3. Jean always (learn) __________ English at this time every day but today she (not study) _______ at the moment.4. What time _____________ (the meeting/ happen) tomorrow? I (not know)...
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có ai biết làm bài này không giúp mình với mình đang cần gấp , xin cảm ơn

I. Supply the correct verb form:

1. Where’s Mary? She (listen) __________________ to a new CD in her room.

2. Don’t forget to take your umbrella with you today. You know it (be) _____________  the raining season now.

3. Jean always (learn) __________ English at this time every day but today she (not study) _______ at the moment.

4. What time _____________ (the meeting/ happen) tomorrow? I (not know) ___________________ it yet. I (wait) _________________ for the announcement.

5. Where _______ (you/live) since you moved from your old house?

6. Look! The sun (rise) __________ over the ocean. This is the most amazing scene I (ever/ see) ______________.

7. He (speak) _________ Japanese so well because He (come) ___________ from Japan.

8. ________ (you/ usually/ go) for Christmas or _________ (you/stay) at home?

9. Look! Your friend (hold) ___________ some roses. They (look) ____________ lovely.

10. _____________ (you/ finish) your assignment yet? No, I ________________.

11. My father usually (walk) __________ to work but now he(drive) __________________ his car.

13. My grandparents (bring) ____________ me up since I was very small.

14. How long ____________ (Peter/ work) in his firm?

16. I (just/ realize) _______ that there are only four weeks to the end of them.

17. This is the second time I (be) _____ to London.

18. Now the children (not want) _______ to go to sleep. They (prefer) ___________ their mother to tell them bedtime stories.

20. Jim (cook) __________ so tired now. He (work) ________________ non-stop since the morning

1. They (go) _____________ home after they (finish) _____________ their work

2. The children (play) _____________ football when their mother (come) _____________ back

3. What (he /do) _____________ when he (be) _____________ young?

4. What (you/do) ____________when the phone (ring)___________?

5. She (already, see) _____________ Dr. Rice. (she/ever/know)         ___________him?

6. We (often/ come) _____________ to the stadium, but  today we (watch)_________the match at home.

7. He (sit) _____________ in a café everyday although  he (not/like) __________(drink) _______ coffee.

8. They (not eat) _____________ such kind of food next week.         

9. Many houses ( damage) ______________ because of the storm last night.

10. After they (go) _____________, I (sit) _____________ down and (rest) _____________

11. Yesterday John (go) _____________ to the store before he (go) _____________ home

12. After taking a bath, he (go) _____________ to bed

13. A bridge (build) ________________at this time 2 years ago.        

14. If she (work) ________too , she will be tired . 

15. Would you like (hang out)_________with me? What about (go) ________ to the cinema.

16. Tom (see) _____________ a serious accident while he (stand) _____________ at the bus stop

17. If John and I (not/get)___________ to the theatre, they would get surprised.

18. English ( speak) _____________ all around the world.

19. They (not/see)______________ eachother since they (leave) _______school.

2
21 tháng 8 2021

I. Supply the correct verb form:

1. Where’s Mary? She (listen) ___is listening_______________ to a new CD in her room.

2. Don’t forget to take your umbrella with you today. You know it (be) ___is__________  the raining season now.

3. Jean always (learn) __learns________ English at this time every day but today she (not study) __isn't studying_____ at the moment.

4. What time ___does the meeting happen_________ (the meeting/ happen) tomorrow? I (not know) ________haven't known___________ it yet. I (wait) _______will wait__________ for the announcement.

5. Where ____have you lived___ (you/live) since you moved from your old house?

6. Look! The sun (rise) ____is rising______ over the ocean. This is the most amazing scene I (ever/ see) _____have ever seen_________.

7. He (speak) ____speaks_____ Japanese so well because He (come) _____comes______ from Japan.

8. _____Do you usually go___ (you/ usually/ go) for Christmas or ___Do you stay______ (you/stay) at home?

9. Look! Your friend (hold) ____is holding_______ some roses. They (look) _______look_____ lovely.

10. _______have u finished______ (you/ finish) your assignment yet? No, I ____haven't____________.

11. My father usually (walk) __walks________ to work but now he(drive) ___________is driving_______ his car.

13. My grandparents (bring) ___have brought_________ me up since I was very small.

14. How long _____has peter worked_______ (Peter/ work) in his firm?

16. I (just/ realize) ___have just realized____ that there are only four weeks to the end of them.

17. This is the second time I (be) _have been____ to London.

18. Now the children (not want) ___don't want____ to go to sleep. They (prefer) ____prefer_______ their mother to tell them bedtime stories.

20. Jim (cook) _____is _____ so tired now. He (work) _______has been working_________ non-stop since the morning

1. They (go) ___went __________ home after they (finish) _____had finished________ their work

2. The children (play) ____were playing_________ football when their mother (come) ____came_________ back

3. What (he /do) ____did he do_________ when he (be) _____waws________ young?

4. What (you/do) ____were u doing________when the phone (ring)______rang_____?

5. She (already, see) _________has already seen____ Dr. Rice. (she/ever/know)         ____Has she ever known_______him?

6. We (often/ come) ___often come__________ to the stadium, but  today we (watch)___are watching______the match at home.

7. He (sit) ______sits_______ in a café everyday although  he (not/like) ___doesn't like_______(drink) ____drinking___ coffee.

8. They (not eat) _____won't eat________ such kind of food next week.         

9. Many houses ( damage) ____were damaged__________ because of the storm last night.

10. After they (go) _____had gone________, I (sit) _____sat________ down and (rest) ______rested_______

11. Yesterday John (go) ___had gone__________ to the store before he (go) ____went_________ home

12. After taking a bath, he (go) _____went________ to bed

13. A bridge (build) ___was being built____________at this time 2 years ago.        

14. If she (work) ___works_____too , she will be tired . 

15. Would you like (hang out)___to hang______with me? What about (go) ___going_____ to the cinema.

16. Tom (see) _____saw________ a serious accident while he (stand) _____was standing________ at the bus stop

17. If John and I (not/get)_____didn't get______ to the theatre, they would get surprised.

18. English ( speak) ______is sopken_______ all around the world.

19. They (not/see)______haven't seen________ eachother since they (leave) __left_____school.

21 tháng 8 2021

Bạn lưu ý lần sau đăng ít một thôi nhé

1) is listening

2) will be (không chắc vì ngăn cách bởi the)

3) learn / isn't studying

4) will the meeting happen / haven't know / have waited ( hơi khó)

5) have you lived 

6) is rising / have ever seen

7) speaks / comes

8) Do you usually go / you stay

9)  is holding / are looking

10)  Have you finished /  am working???

11)  walk / is driving

12)  don't think / is sleeping 

13)  have brought

14)  has Peter worked

15)  always complain / is 

16) have just realized 

17) have been

18) aren't wanting /  prefer

19)  Have they wanted /  have watched

20) has been cooking / has been working

1. They (go) ______went_______ home after they (finish) _____had finished________ their work

2. The children (play) __________were playing___ football when their mother (come) _______came______ back

3. What (he /do) ______did he do_______ when he (be) ______was_______ young?

4. What (you/do) _______were you doing_____when the phone (ring)_______rang____?

5. She (already, see) ____has already seen_________ Dr. Rice. (she/ever/know)         ______Has she ever known_____him?

6. We (often/ come) ______often come_______ to the stadium, but  today we (watch)___are watching______the match at home.

7. He (sit) _______sits______ in a café everyday although  he (not/like) ___doesn't like_______(drink) _____drinking__ coffee.

8. They (not eat) ______won't eat_______ such kind of food next week.         

9. Many houses ( damage) _____were damaged_________ because of the storm last night.

10. After they (go) __________had gone___, I (sit) ______sat_______ down and (rest) _______rested______

11. Yesterday John (go) _____had gone________ to the store before he (go) ___went__________ home

12. After taking a bath, he (go) _______went______ to bed

13. A bridge (build) ________was being built________at this time 2 years ago.        

14. If she (work) ___works_____too , she will be tired . 

15. Would you like (hang out)___to hang out______with me? What about (go) _______going_ to the cinema.

16. Tom (see) _______saw______ a serious accident while he (stand) ___was standing__________ at the bus stop

17. If John and I (not/get)___didn't get________ to the theatre, they would get surprised.

18. English ( speak) ________is spoken_____ all around the world.

19. They (not/see)_________haven't seen_____ eachother since they (leave) ____left___school.