Scientists have not produced a miraculous drug which can cure SIDA.
--> A miraculous drug....
Thanks you.
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MN đã giúp mk trong thời gian qua ! Mong mn giúp mk lần này nữa nhé ! Chắc mg bt đề rùi chứ !! Thanks mg nhì nha !
HGH (Human Growth Hormone) could be the favorite drug at the next athletic world championships, and we might never know it. It is a natural substancr produced by the human body, and it helps children’s bones and muscles to grow. Scientists are allowed to make the drug and it is also legal to take HGH in most countries. HGH is considered a wonder drug for children. It...
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MN đã giúp mk trong thời gian qua ! Mong mn giúp mk lần này nữa nhé ! Chắc mg bt đề rùi chứ !! Thanks mg nhì nha !
HGH (Human Growth Hormone) could be the favorite drug at the next athletic world championships, and we might never know it. It is a natural substancr produced by the human body, and it helps children’s bones and muscles to grow. Scientists are allowed to make the drug and it is also legal to take HGH in most countries. HGH is considered a wonder drug for children. It helps many children with growth problems every year.
However, some athletes are now taking the drug. HGH helps add muscle in adults and recent research by the World Anti-Doping Agency shows that HGH may improve the sportsman’s time by 5% when he takes part in short, fast races. Some athletes say that HGH surely makes them stronger. It also helps them to recover more quickly from injuries.
Although it is banned by most professional sports, HGH is almost impossible to test for. The drug is completely natural and it will only show in tests for around 24 hours after taking it. Testing is usually done only during competitions, but athletes use HGH during training, so it is very difficult to know who has used the drug. This makes it very attractive for some athletes. Scientists are developing a new test which will find the drug in the body for up to two weeks. But it isn’t going to be easy. Everybody has different levels of natural HGH in their body.
For this reason, scientists are warning athletes of the possible problems with the drug. Research shows that HGH increase the risk of cancer. But is this enough to stop athletes from taking it? Scientists don’t think so. Some athletes will do all they can to win, and worry about their health later.
1. Which of these statements is false ?
A. HGH is a natural substance.
B. HGH is needed to help bones and muscles grow.
C. HGH is used as medicine for children.
D. HGH is not allowed to be produced in many countries.
2. The second paragraph tells you that ____.
A. some athletes believe HGH can help them do better.
B. HGH is mainly taken by some scientists.
C. research shows that HGH is effective in 5% of athletes.
D. HGH doesn’t have any effect on performance.
3. Apart from making them stronger, why is talking HGH attractive for some athletes ?
A. Because it can be taken during a competition.
B. Because it is very difficult to test.
C. Because it is allowed to take it.
D. Because it works for 24 hours.
4. Scientists are afraid that ____.
A. some athletes will pay no attention to the dangers of using HGH.
B. there isn’t any risk of developing cancer as a result of taking HGH.
C. health problems caused by HGH will stop athletes from taking it.
D. athletes’ results are almost the same, so they want HGH to help them be the best.
5. The text is about
A. suggestions for new ways of detecting HGH.
B. HGH as a legal drug for sprinters.
C. the use of HGH in professional sports.
D. HGH as a drug in the treatment of adults.
It has been said that laser to be the most miraculous to cure patients.
A. To be
B. that
C. has been said
D. the most
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
It has been said that laser to be the most miraculous to cure patients.
A. To be
B. that
C. has been said
D. the most
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. It (A) has been said (B) that laser (C) to be the most miraculous (D) to cure the disease. A. has been said B. that C. to be D. to cure
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Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
It (A) has been said (B) that laser (C) to be the most miraculous (D) to cure the disease.
A. has been said
B. that
C. to be
D. to cure
Read the passage and choose the best answers :
TECHNOLOGY AND YOU
Computers ( 1) ........................ part of our daily lives . We visit shops , offices , and places of ( 2) ................. beauty with the help of computers . We pay bills prepared by computers . We read newspapers and magazines ( 3) ................... have been produced on computers . We receive letters from and send letters to almost every part of the worl...
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Read the passage and choose the best answers :
TECHNOLOGY AND YOU
Computers ( 1) ........................ part of our daily lives . We visit shops , offices , and places of ( 2) ................. beauty with the help of computers . We pay bills prepared by computers . We read newspapers and magazines ( 3) ................... have been produced on computers . We receive letters from and send letters to almost every part of the world with the help of computers . And we can even learn foreign languages on computers .
What makes a computer such a miraculous device ? Each time you turn it on , with appropriate hardware and software , it is capable ( 4 ) ............................. almost anything you ask it to . It is a calculating machine which speeds ( 5 ) ............... calculations : it can add , subtract , multiply , and divide with lightning speed and perfect accuracy .
1. A . has become B. have become C . has became D . have becoming
2. A . scenic B . scene C . science D . since
3. A . what B . which C . who D . whom
4. A . to do B . of doing C . doing D . for doing
5. A . of B . to C . from D . up
HELP ME !!!!!!!!!
Read the passage and choose the best answers :
TECHNOLOGY AND YOU
Computers ( 1) ........................ part of our daily lives . We visit shops , offices , and places of ( 2) ................. beauty with the help of computers . We pay bills prepared by computers . We read newspapers and magazines ( 3) ................... have been produced on computers . We receive letters from and send letters to almost every part of the world with the help of computers . And we can even learn foreign languages on computers .
What makes a computer such a miraculous device ? Each time you turn it on , with appropriate hardware and software , it is capable ( 4 ) ............................. almost anything you ask it to . It is a calculating machine which speeds ( 5 ) ............... calculations : it can add , subtract , multiply , and divide with lightning speed and perfect accuracy .
1. A . has become B. have become C . has became D . have becoming
2. A . scenic B . scene C . science D . since
3. A . what B . which C . who D . whom
4. A . to do B . of doing C . doing D . for doing
5. A . of B . to C . from D . up
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Fill in the bracket with a suitable preposition.
We are going to treat you ……………… a different kind ……………… drug which we hope will be more successful.
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IIV. Choose the word or phrase (A, B, C or D) which best fits each gap of the sentence.1. Turn the____ TV. Don’t you notice that everybody is working?A. on B. off C. in D. into2. What makes computer a miraculous device?A. strange B. powerful C. magical D. excellent3. The port is capable ___handing 10 million tons of coal a year.A. in B. on C. of D. for4. In large classes, children feel that they cannot___ with the teacher.A. contact B. interact C. transmit D. relax5. The telephone is considered...
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IIV. Choose the word or phrase (A, B, C or D) which best fits each gap of the sentence.
1. Turn the____ TV. Don’t you notice that everybody is working?
A. on B. off C. in D. into
2. What makes computer a miraculous device?
A. strange B. powerful C. magical D. excellent
3. The port is capable ___handing 10 million tons of coal a year.
A. in B. on C. of D. for
4. In large classes, children feel that they cannot___ with the teacher.
A. contact B. interact C. transmit D. relax
5. The telephone is considered to be one of the most usefu___ achievements. A. science B. scientist C. scientific D. scientifically
6. A computer is a___ typewriter.
A. convenient B. magical C. appropriate D. informative
7. A calculating machine can do calculations with lightning speed.
A. very quickly B. very slowly C. incorrectly D. perfectly
8. For further___ on the computer programs, please contact us this address. A. inform B. informative C. information D. informatively
9. With many kinds of games designed, you can get_________ on computer. A. information B. entertainment C. production D. calculation
10. Mr. Smith: “Do you need a knife and a fork?” - Mrs. Hoa: “___ ”
A. No, I’ll just use a frying pan. B. No, I’ll just use chopsticks. C. No, I’ll just use a can opener. D. No, I’ll use a cooker.
11. Mrs. Lan: “ ___” - Mr. Nam: “Yes, about ten cigarettes a day.”
A. Do you smoke? B. What’s the matter? C. Anything else? D. Well, you should stop smoking
12. Loan: “ ___” - Tam: “No, nothing special.”
A. Did you watch the live show last weekend?
B. Did you have a great time last weekend?
C. Did you do anything special last weekend?
D. Did you go anywhere last weekend?
13. Alice: “___ ” - Jill: “Yes, I do. I like them a lot.”
A. What do you think of tennis?
B. Do you like sports?
C. Do you prefer tennis or badminton?
D. How often you play tennis?
14. Thanh: “___ ” - Nam: “No, I’m not. I feel awful.”
A. How are you?
B. Are you feeling OK?
C. Is there anything wrong?
D. What’s the matter?
15. Thank you very much for the present___ you sent me.
A. which B. who C. whose D. what
16. She is dancing with a student___ is very handsome.
A. which B. who C. whose D. whom
17. A bus is a means___ can carry at least 50 passengers.
A. that B. who C. whose D. when
18. The car_____ my father has just bought is very expensive.
A. whom B. who C. which D. what
19. The man ____son had an operation was worried.
A. which B. who C. whose D. that
20. The woman___ was driving didn’t know the way to the hotel.
A. which B. who C. whose D. whom
21. I’m reading the book ___I bought in Sydney in 1996.
A. which B. who C. whose D. what
22. The man___ name I don’t remember is standing near the gate.
A. which B. who C. whose D. what
23. The boy ___father is a famous scientist was arrested yesterday.
A. which B. who C. whose D. that
25. Computers are capable _____________doing almost anything you ask.
A. in B. at C. of D. with
26. This box ____________for a long time yet.
A. wasn’t opened B. hasn’t been opened C. hadn’t been opened D. wasn’t being opened
27. My father has bought me a (n)_____________computer.
A. economical B. electrical C. electric D. electronic
28. Can you help me find the man ____________saved the girl?
A. whose B. which C. whom D. who
29. We ____________to Da Lat several times. It’s a foggy city.
A. have been B were being C. would go D. were
30. A computer is a _________typewriter which allows you to type and print any kind of document.
A. magic B. magician C. magical D. magically
31. Quoc Hoc high school, _____________we are studying, is a famous school in Vietnam.
A. which B. that C. where D. in where
32. A new bridge ____________across the river.
A. have been built B. has built C. have built D. has been built
33. Microsoft Office Word, Excel, PowerPoint are______________.
A. keyboard B. hardware C. floppy disks D. software
34. Turn ___________the television if you want to watch the cartoon programme.
A. on B. down C. in D. up
35. These are the pictures ____________my daughter drew yesterday.
A. they B. whose C. which D. who
36. ____________ presents information and entertainment orally.
A. Radio B. The Internet C. Television D. Newspaper
37. Television and computer provide quick access to _________ and entertainment.
A. inform B. informative C. information D. informed
38. Letters are their only means of ________________.
A. communicate B. communicative C. communicated D. communication
39. It is an _____________storage device which manages large collections of data.
A. electric B. electronic C. electrical D. electrician
40. Computers have become part of our _____________lives.
A. day B. date C. daily D. dated
41. He finds the new computer game so ___.
A. excite B. excited C. exciting D. excitement
42. You can_______ the volume of the television by using the remote control unit.
A. press B. turn off C. turn on D. adjust
43. We can___ with people around the world by the Internet.
A. write B. interact C. touch D. see
44. He is a very careful person and always does his work with high accuracy. A. precision B. sense C. fluency D. speed
45. I will ask her for a rise in my salary at an appropriate moment.
A. hard B. easy C. suitable D. timely
46. Before doing the exercise, you should read the instruction carefully.
A. direction B. question C. passage D. answer
47. You can change the TV channels with this____ control unit.
A. special B. standby C. far D. remote
48. At present, the school cannot____ to buy all the computers it needs.
A. have B. afford C. get D. be rich
49. After a hard working day, it is great to_______ in a swimming pool.
A. sit B. relax C. walk D. sleep
Mong mọi người có thể giúp mình bài tập này được không?Mình xin cảm ơn
1. Turn the____ TV. Don’t you notice that everybody is working?
A. on B. off C. in D. into
2. What makes computer a miraculous device?
A. strange B. powerful C. magical D. excellent
3. The port is capable ___handing 10 million tons of coal a year.
A. in B. on C. of D. for
4. In large classes, children feel that they cannot___ with the teacher.
A. contact B. interact C. transmit D. relax
5. The telephone is considered to be one of the most usefu___ achievements. A. science B. scientist C. scientific D. scientifically
6. A computer is a___ typewriter.
A. convenient B. magical C. appropriate D. informative
7. A calculating machine can do calculations with lightning speed.
A. very quickly B. very slowly C. incorrectly D. perfectly
8. For further___ on the computer programs, please contact us this address. A. inform B. informative C. information D. informatively
9. With many kinds of games designed, you can get_________ on computer. A. information B. entertainment C. production D. calculation
10. Mr. Smith: “Do you need a knife and a fork?” - Mrs. Hoa: “___ ”
A. No, I’ll just use a frying pan. B. No, I’ll just use chopsticks. C. No, I’ll just use a can opener. D. No, I’ll use a cooker.
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11. Mrs. Lan: “ ___” - Mr. Nam: “Yes, about ten cigarettes a day.”
A. Do you smoke? B. What’s the matter? C. Anything else? D. Well, you should stop smoking
12. Loan: “ ___” - Tam: “No, nothing special.”
A. Did you watch the live show last weekend?
B. Did you have a great time last weekend?
C. Did you do anything special last weekend?
D. Did you go anywhere last weekend?
13. Alice: “___ ” - Jill: “Yes, I do. I like them a lot.”
A. What do you think of tennis?
B. Do you like sports?
C. Do you prefer tennis or badminton?
D. How often you play tennis?
14. Thanh: “___ ” - Nam: “No, I’m not. I feel awful.”
A. How are you?
B. Are you feeling OK?
C. Is there anything wrong?
D. What’s the matter?
15. Thank you very much for the present___ you sent me.
A. which B. who C. whose D. what
16. She is dancing with a student___ is very handsome.
A. which B. who C. whose D. whom
17. A bus is a means___ can carry at least 50 passengers.
A. that B. who C. whose D. when
18. The car_____ my father has just bought is very expensive.
A. whom B. who C. which D. what
19. The man ____son had an operation was worried.
A. which B. who C. whose D. that
20. The woman___ was driving didn’t know the way to the hotel.
A. which B. who C. whose D. whom
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21. I’m reading the book ___I bought in Sydney in 1996.
A. which B. who C. whose D. what
22. The man___ name I don’t remember is standing near the gate.
A. which B. who C. whose D. what
23. The boy ___father is a famous scientist was arrested yesterday.
A. which B. who C. whose D. that
25. Computers are capable _____________doing almost anything you ask.
A. in B. at C. of D. with
26. This box ____________for a long time yet.
A. wasn’t opened B. hasn’t been opened C. hadn’t been opened D. wasn’t being opened
27. My father has bought me a (n)_____________computer.
A. economical B. electrical C. electric D. electronic
28. Can you help me find the man ____________saved the girl?
A. whose B. which C. whom D. who
29. We ____________to Da Lat several times. It’s a foggy city.
A. have been B were being C. would go D. were
30. A computer is a _________typewriter which allows you to type and print any kind of document.
A. magic B. magician C. magical D. magically
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6) Sparky (taste) _______ ________ his new dog food, and he seems to like it.7) The police (arrest) _______ ________ two men for the robbery. It is time to question them.8) The medicine (cure) _______ ________ William’s illness. It seems miraculous.1) Mark (eat) _______ ________ dinner already. He is not hungry.2) Beth (write) _______ ________ three letters today. She misses her family.3) Yoko and Armand (take) _______ ________ the test. Now they can relax.4) Marty and I (be) _______ ________ to...
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6) Sparky (taste) _______ ________ his new dog food, and he seems to like it.
7) The police (arrest) _______ ________ two men for the robbery. It is time to question them.
8) The medicine (cure) _______ ________ William’s illness. It seems miraculous.
1) Mark (eat) _______ ________ dinner already. He is not hungry.
2) Beth (write) _______ ________ three letters today. She misses her family.
3) Yoko and Armand (take) _______ ________ the test. Now they
can relax.
4) Marty and I (be) _______ ________ to Costa Rica three times.
We are familiar with the culture.
5) I (drink) _______ _______ six cups of water today.
6) Eva (sing) _______ ________ in a chorus before. Her voice is pretty.
7) Chong-Li (get) _______ ________ very good at speaking English. She has
practiced a lot.
8) Lucy (hide) _______ ________ in the woods. Now her friends will try to find her.
9) It (be) _______ ________ a good week so far.
10) You (show) ________ _________ that you are a hard worker. Good job!
11) Daisy (wear) _______ _________ a dress to work every day this week.
12) Mr. Lee (drive) _______ ________ from Texas to Iowa for the conference. He
needs to get some rest before it starts.
13) Juan (ride) _______ ________ horses since he was a little boy. It is easy for him.
14) Mr. and Mrs. Sanchez (become) _______ ________ grandparents. Their daughter,
Josefina, had a baby yesterday.
15) The movie (begin) _______ _______. Please be quiet!
1) Charity (break) _______ ________ her leg on the ski slope. Please dial 911.
(regular / irregular)
2) The city (allow) _______ ________ residents to shoot off fireworks each year on the
Fourth of July. (regular / irregular)
6) Sparky (taste) has tasted his new dog food, and he seems to like it. his new dog food, and he seems to like it.
7) The police (arrest) has arrested two men for the robbery. It is time to question them. two men for the robbery. It is time to question them.
8) The medicine (cure) has cured William’s illness. It seems miraculous.
1- has Eated 2- has writed 3- have taked
4- have been 5- have drinked 6- has singed
7- have had/gotten 8- has hided 9- has been
10- has showed 11- has weared 12 has drived
13- has rode 14- have became 15- has began
1. has broken/ irregular
2. has allowed /regular
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6) Sparky (taste) _______ ________ his new dog food, and he seems to like it.7) The police (arrest) _______ ________ two men for the robbery. It is time to question them.8) The medicine (cure) _______ ________ William’s illness. It seems miraculous.1) Mark (eat) _______ ________ dinner already. He is not hungry.2) Beth (write) _______ ________ three letters today. She misses her family.3) Yoko and Armand (take) _______ ________ the test. Now they can relax.4) Marty and I (be) _______ ________ to...
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6) Sparky (taste) _______ ________ his new dog food, and he seems to like it.
7) The police (arrest) _______ ________ two men for the robbery. It is time to question them.
8) The medicine (cure) _______ ________ William’s illness. It seems miraculous.
1) Mark (eat) _______ ________ dinner already. He is not hungry.
2) Beth (write) _______ ________ three letters today. She misses her family.
3) Yoko and Armand (take) _______ ________ the test. Now they
can relax.
4) Marty and I (be) _______ ________ to Costa Rica three times.
We are familiar with the culture.
5) I (drink) _______ _______ six cups of water today.
6) Eva (sing) _______ ________ in a chorus before. Her voice is pretty.
6) Sparky (taste) _taste______ ________ his new dog food, and he seems to like it.
7) The police (arrest) ___artis____ ________ two men for the robbery. It is time to question them.
8) The medicine (cure) __cure_____ ________ William’s illness. It seems miraculous.
1) Mark (eat) ____eating___ ________ dinner already. He is not hungry.
2) Beth (write) ___writing____ ________ three letters today. She misses her family.
3) Yoko and Armand (take) ___taking____ ________ the test. Now they
can relax.
4) Marty and I (be) _be______ ________ to Costa Rica three times.
We are familiar with the culture.
5) I (drink) __drink_____ _______ six cups of water today.
6) Eva (sing) _singing______ ________ in a chorus before. Her voice is pretty.
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6) Sparky (taste) _taste______ his new dog food, and he seems to like it.
7) The police (arrest) ___artis____ two men for the robbery. It is time to question them.
8) The medicine (cure) __cure_____ William’s illness. It seems miraculous.
1) Mark (eat) ____eating___ ________ dinner already. He is not hungry.
2) Beth (write) ___writing____ three letters today. She misses her family.
3) Yoko and Armand (take) ___taking____ the test. Now they
can relax.
4) Marty and I (be) _are______ to Costa Rica three times.
We are familiar with the culture.
5) I (drink) __drink_____ six cups of water today.
6) Eva (sing) _singing______ in a chorus before. Her voice is pretty.
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6) Sparky (taste) taste his new dog food, and he seems to like it.
7) The police (arrest) artis two men for the robbery. It is time to question them.
8) The medicine (cure) __cure_____ ________ William’s illness. It seems miraculous.
1) Mark (eat) eating dinner already. He is not hungry.
2) Beth (write) writing three letters today. She misses her family.
3) Yoko and Armand (take) taking the test. Now they can relax.
4) Marty and I (be) be to Costa Rica three times. We are familiar with the culture.
5) I (drink) drink six cups of water today.
6) Eva (sing) singing in a chorus before. Her voice is pretty.
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