Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Bài tập về dạng của từ
1. What is the ( nation ) -......nationality.... of Thomas Adison.
2. D.G.Huges was the (invent) ………inventor………..of microphone.
3. Discovering penicillin made Sir Alexander Fleming (fame)famous…all over the world.
4. What is your (suggest)…………suggestion………for designing this house ?
5. There are a lot of ( tradition )…………traditional………festivals in viet nam .
6. You must make a quick (decide )……decision………………about who wins the contest
I. use the correct form of the words in brackets
1. I live in a small village and its ...surroundings....... are very beautiful ( surround )
2. The world of computers is extremely ......competent...... ( compete )
3. What is the .........nationality....... of Thomas Edison ? ( nation )
4. D.E.Huges was the .....inventor..... of microphone ( invent )
5. Discovering penicillin made Sir Alexander Fleming ......famous....... all over the world ( fame )
6. What is your .....suggestion..... for designing this house ( suggest )
7. Is PETRONAS Twin Towers .........the highest....... building in the world ( high )
8. You don't have to do that work . In other words , it's .....unnecessary.... for you ( necessity )
9. There are a lot of .....traditional......... festivals in Vietnam ( tradition)
10. You must make a quick .....decision...... about who wins the contest ( decide )
Tick cho mk nhé 
1 were coming ->came
2 sending->sent
3 couldn't->can't
4 her ở đoạn cuối->his
5 lived->live
6 writting->write
7 has presented->presented
8 discovered->discovering
27. Bell’s date of birth was in 19th century. 28. Alexander Graham Bell emigrated to America. 29. His father worked with the deaf. 30. He dedicated 25 years of his life to aviation. | A. True A. True A. True A. True | B. False B. False B. False B. False |
Choose the best options
31. What was Bell’s greatest invention?
A. multiple telegraph B. telephone C. aviation D. acoustics
32. What of the following statements is NOT true?
A. Bell wasn’t encouraged in the field of science.
B. Bell was born in 19th century.
C. Bell worked with the deaf.
D. Bell invented a multiple telegraph.
I.choose the correct
1. When a volcano__erupts_______hot gases and lava run down.
2.Penicillin was_____invented________ by alexander fleming
3.After an earthquake,many people _have been injured____and___gone___to hospital
4.____sand storm__ is a storm in a desert during which strong winds blow sand blow into the air
5.After a mudslide,authorities have confirmed five dead and a hundred of people still_trapped__
I. Give the correct tense or form of the verbs in brackets.
1. Don't make noise now. My parents (take)...............are taking.......... their usual afternoon nap .
2. While I (have)..............was having........ a bath, the telephone (ring).....rang................ .
3. He prefers (play)............playing.................... computer games to (read)................reading......... books.
4. If we (not save) ...............don't save..............energy, there will be a shortage in the next century.
II. Read the passage and answer the following questions.
Alexander Fleming was bom in 1881 in Scotland. He to a small school in a village, and when he left school he didn't go to university. He worked for five years in an office. But his brother, Tom, was a doctor and helped Fleming to go to university and study medicine. So he went to London University and in 1906 he became a doctor. In 1915, Fleming mamied Sarah McElroy, an Irish woman. They had one son. During the First World War, many soldiers died in hospital because they didn't have the right medicines. So after the war, Fleming tried to find a drug that could help them. He worked for many years and in 192s he discovered a new drug and he called it "penicillin". He later worked with an Australian and a German scientist to develop a drug that doctors could use. In 1945, they won the Nobel Prize in medicine for their work on penicillin.
1. Where was Alexander Fleming bom?
Alexander Fleming was born in Scotland.
2. Did he work in an office before he went to university?
yes, he did
3. What did he study at university?
he studied medicine at university
4. When did he win the Nobel Prize in medicine? Rewrite the sentences
he won the Nobel Prize in medicine In 1945
III. Rewrite the sentences.
1. Mary always went swimming after school last year.
->Mary used to go swimming after school last year.
2. My daughter has studied English for two years.
-> My daughter started studying English two years ago
3. She wants to buy that villa but it's too far expensive for her.
->She wishes that villa weren't too expensive for her.
4. It took Nam two days to have a trip to the countryside last week.
->Nam spent two days having a trip to the countryside last week.
5. They have changed the date of the meeting.
-> The date of the meeting has been changed
I. Give the correct tense or form of the verbs in brackets.
1. Don't make noise now. My parents (take).....is taking............ their usual afternoon nap .
2. While I (have)..........was having............ a bath, the telephone (ring).......rang.............. .
3. He prefers (play)..............playing.................. computer games to (read)..........reading................ books.
4. If we (not save) ............don't save.................energy, there will be a shortage in the next century.
II. Read the passage and answer the following questions.
Alexander Fleming was bom in 1881 in Scotland. He to a small school in a village, and when he left school he didn't go to university. He worked for five years in an office. But his brother, Tom, was a doctor and helped Fleming to go to university and study medicine. So he went to London University and in 1906 he became a doctor. In 1915, Fleming mamied Sarah McElroy, an Irish woman. They had one son. During the First World War, many soldiers died in hospital because they didn't have the right medicines. So after the war, Fleming tried to find a drug that could help them. He worked for many years and in 192s he discovered a new drug and he called it "penicillin". He later worked with an Australian and a German scientist to develop a drug that doctors could use. In 1945, they won the Nobel Prize in medicine for their work on penicillin.
1. Where was Alexander Fleming bom?
=>He was born in 1881 in Scotland
2. Did he work in an office before he went to university?
=> Yes, he did
3. What did he study at university?
=> He studied medicine at university
4. When did he win the Nobel Prize in medicine?
=> In 1945
III. Rewrite the sentences.
1. Mary always went swimming after school last year.
->Mary used to go swimming after school last year
2. My daughter has studied English for two years.
-> My daughter started to study English two years ago
3. She wants to buy that villa but it's too far expensive for her.
->She wishes the villa is cheaper
4. It took Nam two days to have a trip to the countryside last week.
->Nam spent two days having a trip to the country side last week
5. They have changed the date of the meeting.
-> The date of the meeting has been changed
41. They believe that Mary will get the scholarship.
Mary is believed to get the scholarship.
42. More butter is eaten in America than in Europe.
Not so much butter is eaten in Europe as it is in America
43. Alexander Fleming discovered penicillin and received the Nobel Prize in 1945.
Alexander Fleming,who discovered penicillin , received the Nobel Prize in 1945.
44. He did not slow down but he drove faster.
Instead of slowing down, he drove faster.
45. I often spend thirty minutes doing homework.
It often takes me thirty minutes to do homework.
46. The singer is so famous that everybody admires her.
She is such a famous singer that everybody admires her.
47. The last time my father played tennis was in 1990.
My father has not played tennis since 1990.
48. Bob is the most intelligent student in our class.
Nobody in our class is more intelligent than Bob
49. She cannot have any more children because she is not young enough.
She is too old to have any more children
50. The journey lasted ten days.
It is a ten-day journey
. 1. Where was Alexander Graham Bell born ?
In Scotland
2. Where did he emigrate first ?
He emigrated to Canada first
3. Who did Bell work with at Boston University?
Thomas Watson
4. What did Bell invent ?
The telephone
5. Did Bell conduct many experiments in America?
Yes, he did
6. Where did he successfully demonstrate his invention?
At the countless exhibitions
*/Make question and answer them, using the passive from
1) where was paper invented? paper was invented in China
2) when was the telephone invent? the telephone was invented in the 19th century.
3) who was penicillin discovered by? penicillin was discovered byAlexander Fleming
4) when was the first pencil used? the first pencil was used in the 15th century
5) where was this mobile phone made? this mobile phone was made in korea.
6) when was Elias Howe's sawing machine patented? Elias Howe's sawing machine was patented in 1845.
7) where was helicopter first used? helicopter was first used in the U.S.A
8) when was the printing press invented? the printing press was invented in 1810
Lâu không học lại nâng cao anh nên hơi lú , sai thì thôi nhá :)
4, discovery
5, scientific