Vy Lan Lê

Hihi chào P xg =))

Câu 1 : Khi phân tích định lượng ta thấy trong muối Sunfat của kim loại M có hóa trị II hàm lượng M là 29,41% về khối lượng. Vậy M là ?

Câu 2 : Cho 100g hỗn hợp gồm 2 kim loại Fe, Cu vào dung dịch CuSO₄ dư sau phản ứng thấy khối lượng chất rắn thu được tăng thêm 4g so với ban đầu. Vậy % khối lượng của Cu trong hỗn hợp ban đầu là ?

Câu 3 : Cho 1g natri tác dụng với 1g khí clo sau phản ứng thu được 1 lượng NaCl là ?

VI-Supply the correct verb form

1. If you study (study) hard, you will pass the written examination

2. If the weather is (be) fine, We will go for a picnic

3. He will write (write) to you if he has time

4. They will have (have) a lot of fun if they come there

5. If she doesn't hurry(not hurry), she will miss the bus

6.Had I had a map, I wouldn't have lost way (not lose)

7. He said he would go (go) to HCM city the following day

8. She asked if my school was (be) near there

9. Maryam said she had to (must) go then

10. I asked her where she lived (live)

11. The examiner asked me if I spoke (speak) any foreign languages

chọn từ có cách phát âm khác

1. a. healthy b. speak c. each d. seat

2. a. rest b. comment c. entrance d. forest

3. a. route b. south c. mountain d. about

4. a. there b. healthy c. gather d. northern

1.Tuyet is the tallest girl in our class

=>No one else in our class is taller than Tuyet

2.Tuan is the best football player in this team

=>Nobody in this team plays football better than Tuan

3.My salary is high but hers is higher

=>My salary isn't as high as hers

4.Jane cooks better than her sister

=>Jane's sister doesn't cook as well as Jane

5Jack is younger than he looks

=>Jack isn't as old as he looks

6.I didn't spends as much money as you

=>You spent more money than I did

7.I think no city in the world is more beautiful than Paris

=>I think Paris is the most beautiful city in the world

=>No city in the world is as beautiful as Paris

8.This is the most luxurious hotel I have ever stayed in

=>I have never stayed in such a luxurious hotel before

=>I have never stayed in a more luxurious hotel than this

9.Helen has the least free time for her family

=>No one else has less free time for family than Helen

viết lại câu sao cho nghĩa không đổi

1. I am sorry i don't have time to come and help you with your homework

- I wish I had time to come and help you with your homework

2. Let's visit the museum this afternoon

- Why don't we visit the museum this afternoon ?

3. The school keeper cleans the classrooms every day

- The classrooms are cleaned by the school keeper everyday

4. "Why don't we go out for a while?"

- He suggested going out for a while

5. At the weekend i get up later than during the week

- During the week I get up earlier than at the weekend

6. Marco told me not to forget my tennis racket

- Marco said:" Don't forget your tennis racket "

7. We play tennis every Wednesday afternoon

- We play tennis once a week every Wednesday afternoon

8. We were late for school because of the heavy rain

- Because it rained heavily, we were late for school

9. He forgot his umbrella, so he got wet

- He got wet because he forgot his umbrella

COMPARISON

1.Casual clothes are more convenient than the ao dai

=>Ao dai isn't as convenient as casual clothes

2.Mrs.Nga walked more slowly than Mrs.Hong

=>Mrs.Nga didn't walk faster than Mrs.Hong

3.Huong doesn't swim as beautifully as her sister

=>Huong's sister swims more beautifully than Huong

4.Tai spends more money than Thang

=>Thang doesn't spend as much money as Tai

5.Nobody else in my class studies as well as Hoang

=>Hoang is the best student in my class

=>Hoang studies better than anyone in my class

6.Bich doesn't sing well.She used to sing well

=>Bich doesn't sing as well as she used to

7.You don't speak English fluently,but my brother does,

=>You don't speak English as fluently as my brother

=>My brothes speaks English more fluently than you

8.Nothing is faster the speed of light

=>The speed of light is the fastest thing

9.I can't run as fast as my friend

=>My friend runs faster than I

10.Hong couldn't solve the problem as quickly as Mrs.Lien

=>Mrs.Lien solved the problem more quickly than Hong

Combine these sentences into a single one

1, She often interferes in my business . I don't like it.

She often interferes in my business which I don't like

2, She is engaged to him . They are talking about it.

She is engaged to him which they are talking about

3, When she was going home , she met an old friend of her.

When she was going home , she met her old friend

4, He was late . She got angry with it.

He was late which she got angry with

Combine these sentences using relative clause:

1,Michelangelo is one of Italy's greatest artists.He lived until he was 90.

Michelangelo, who is one of Italy's greatest artists, lived until he was 90

2,The music sounds really interesting .You are listening to it.

The music which you are listening to sounds really interesting

3,The person asked me some very difficult question .He interviewed me.

The person who interviewed me asked me some very difficult question

4,The bus isn't running today .It goes to Oxford.

The bus which goes to Oxford isn't running today

5,The man is called Eric .She works for him.

The man whom she works for is called Eric

V.Choose the best option that best completes each sentence:

1/. Ba told me that he was leaving for the capital _____________.

A. tomorrow B. the following week C. tonight D. next Sunday

2/. They asked me how many children_______________ .

A . I had B. had I C. I have D. have I

3/. Thu said she had been_____________ the day before.

A. here B . there C. in this place D. where

4/. They told their parents that they______________ their best to do the test.

A. try B. will try C. are trying D. would try

5/. She______________ me whether I liked classical music or not.

A. ask B. asks C . asked D. asking

6/. He asked me who the editor of that book____________ .

A. was B. were C. is D. has been

7/. He wants to know whether I_____________ back tomorrow.

A. come B. came C. will come D. would come

8/. I wonder why he______________ love his family.

A. doesn’t B. don’t C. didn’t D. hasn’t

9/ “I didn’t witness that accident.”

A. He denied not having witnessed that accident.

B. He denied having witnessed that accident.

C. He denied not having witnessing that accident.

D. He denied not had witnessed that accident.

10/ “Would you like to join our team?”, he said.

A. He said to me would you like to join our team.

B. He told me if I would like to join their team.

C . He invited me to join their team.

D. He asked me if I would like to join our team

11/ “You cheated in the exam.” The teacher said to his students

A. The teacher insisted his students on cheating in the exam.

B. The teacher prevented his students from cheating in the exam.

C. The teacher advised his students to cheat in the exam.

D. The teacher accused his students of cheating in the exam.

12/ “Don’t touch that flower.” the old lady said to the boy.

A. The old lady wanted the boy not to touching that flower.

B. The old lady insisted the boy on touching that flower.

C. The old lady warned the boy against touching that flower.

D. The old lady congratulated the boy on touching that flower.

13/ “Let’s go on a walk holiday!” said Jane.

A . Jane suggested going on a walking holiday.

B. Jane wanted us to go on a walking holiday.

C. Jane invited us to go on a walking holiday.

D. Jane allowed us to go on a walking holiday.

14/ " Don't forget to give the book back to Mary," he said to me.

A . He reminded me to give the book back to Mary.

B. He reminded me to forget to give the book back to Mary.

C. He advised me to give the book back to Mary.

D. He advised me to forget to give the book back to Mary.

15/“If I were you, I would take the job”, said my friend.

A. My friend was thinking about taking the job.

B. My friend insisted on taking the job for me.

C. My friend advised me to take the job.

D. My friend introduced the idea of taking the job to me

Đề là thêm từ ? Hay sắp xếp ?

1.Sorting out his old books takes him two days.

a It takes him two days to sort out his old books

b He spends two days sorting out his old books

cBoth B&C are correct

dBoth B&C inare correct

- Câu này sai đề =)) Cho phép mình sửa :

1.Sorting out his old books takes him two days.

a It takes him two days to sort out his old books

b He spends two days sorting out his old books

c Both a & b are correct

d Both a & b are incorrect

12. Tom is too young to go to the cinema by himself.

a.Tom is not enough old to go to the cinema by himself.

b.Tom is do young that he can go to the cinema by himself.

c.Tom is not old enough to go to the cinema by himself.

d.Tom is young enough to go to the cinema by himself.

13. He has written a lot of articles to British newpapers.

a.has written b.articles c.to d.newpapers

14.The children continued talking about the film they saw on TV

a.continued b.talking c. about d.on

15. I'd like him bring me a packer of cigarettes.

a. like b.bring c.me d.cigarettes

16.My radio doesn't receive the BBC World Service very easy.

a. radio b. doesn't receive c. Service d.easy

17. Each of the girls have a lot of toys

a.Each b. of c.girls d.have

18.Doing the same things everyday give me no pleasure

a.Doing b.same c.give d.pleasure

#2, i am busy just now but i will be with you on -> in a moment

#8, he wishes he was -> were a pilot today

Computers play an important part in our life nowadays. It's (1)...............to carry on our work without computers : for example, computers are necessary in a university library. All the(2)..........normally found in a library is now (3)...........in computers. This is very convenient for students because they can (4)..........messages and receive information without leaving their computers. Access(5)............a computer has (6)...................student's need.
(1) ( easy/difficult/exiting/interesting)
(2) ( information/work/life/event)
(3) ( taken/ stored/ put/ made)
(4) ( receive/give/ write/send)
(6) ( become/becoming/became/becomes)

1. The studio lights went out while the footballer .......................

A. had been interviewed

B. was interviewed

C. was being interviewed

D. was interviewing

2. By the time I hand in this project, I .................... on it for three weeks!

A. 'll be working

B. 'll have been working

C. have woeked

D. 'll work