Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
11. Every night, I open the bedroom window so that to let in some fresh air.
=> so as
12. You can do this math problem by yourselves. You're a student smart enough to figure it out yourself.
=> yourself
13. I'm planning to get a car as soon as I can afford buying one.
=> to buy
14. Our company is successful enough to start several new branches in overseas.
=> succeeded
15. She asked me to use a towel to cover the wound and hold it tightly
=> tight
16. Do you mind to open to the window for me?
=> if you open
17. Scale is an instrument for showing how old people or things are.
=> to show
18. Are you looking forward going on holiday
=> to going
19. I promise to show you my new books on wild animals. - Yes, please.
=> i will
20. She hid the present in order that the children wouldn't find them
=> couldn't
III. Choose the underlined word or phrase (A, B, Cor D) that needs correcting
1. The ambulance will be there at->in about ten minutes
2. He plays tennis twice a week so that->as to exercise and relax.
3. Jack has been studying medicine abroad since->for two years and hasn't seen Chis family in all that time
4. After he got home from work, Jim turned on the TV in ordering->order to watch the news.
5. Mumps are a very common disease which->that usually affects children.
6. All writing was done with hand->hands until the invention of the printing machine.
7.Except for a few minor differences in grammar, spelling and vocabulary, American English is the same to->as British English.
8.We're really happy for Professor James. He just received an award for excellent->excellence in teaching
9. He has less->fewer friends in his class now than he had.
10. Christopher Columbus has sailed->sailed from Europe in 1492 and discovered a new land
III. Choose the underlined word or phrase (A, B, Cor D) that needs correcting
1. The ambulance will be there at->in about ten minutes
2. He plays tennis twice a week so that->as to exercise and relax.
3. Jack has been studying medicine abroad since->for two years and hasn't seen Chis family in all that time
4. After he got home from work, Jim turned on the TV in ordering->order to watch the news.
5. Mumps are a very common disease which->that usually affects children.
6. All writing was done with hand->hands until the invention of the printing machine.
7.Except for a few minor differences in grammar, spelling and vocabulary, American English is the same to->as British English.
8.We're really happy for Professor James. He just received an award for excellent->excellence in teaching
9. He has less->fewer friends in his class now than he had.
10. Christopher Columbus has sailed->sailed from Europe in 1492 and discovered a new land
11. Every night, I open the bedroom window so that to let in some fresh air.
=> so as
12. You can do this math problem by yourselves. You're a student smart enough to figure it out yourself.
=> yourself
13. I'm planning to get a car as soon as I can afford buying one.
=> to buy
14. Our company is successful enough to start several new branches in overseas.
=> succeeded
15. She asked me to use a towel to cover the wound and hold it tightly
=> tight
16. Do you mind to open to the window for me?
=> if you open
17. Scale is an instrument for showing how old people or things are.
=> to show
18. Are you looking forward going on holiday
=> to going
19. I promise to show you my new books on wild animals. - Yes, please.
=> i will
20. She hid the present in order that the children wouldn't find them
=> couldn't
Choose the underlined word/phrase that needs to be corrected.
1. Ultraviolet rays are invisible to humans, and -> though/ although ants and honeybees are sensitive to them.
2. Lunar eclipses happen only if the Moon is full, but they do not occur at an every -> every full Moon.
3. A paragraph is a portion of a text consists -> consisting of one or more sentences related to the same idea.
4. In a famouse experiment conducted at the University of Chicago in 1983, rats kept from sleeping died after two and a half weeks.
5. Penicillin is perhaps the drug what -> which has saved more lives than any other in the history of medicine.
Choose the underlined word/phrase that needs to be corrected.
1. Ultraviolet rays are invisible to humans, and => although ants and honeybees are sensitive to them.
2. Lunar eclipses happen only if the Moon is full, but they do not occur at an every => every full Moon.
3. A paragraph is a portion of a text consists => consisting of one or more sentences related to the same idea.
4. In famouse => a famouse experiment conducted at the University of Chicago in 1983, rats kept from sleeping died after two and a half weeks.
5. Penicillin is perhaps the drug what => which has saved more lives than any other in the history of medicine.
Chúc bạn học tốt!
1.We should obey the........safety........regulations at the hospital (safe)
2.The ........injured........victims were sent to the hospital yesterday (injure)
3.You have to keep all........dangerous........objects out of children's reach (danger)
4.Be........careful........! The car is coming (care)
5.Luis Figo is a famous midfield........player........(play)
6.It is safe to keep medicine in .......locked.........cupboards(lock)
7.Don't leave the light on . It wastes........electricity........(electric)
8.Most teenagers like taking part in........community........service (communal)
9.The disco was so........noisy........that you couldn't hear yourself speak(noise)
10.A small group of.......?? students.........are playing outside the door
11.It's not.......suitable.........to wear short skirts to church (suit)
12.Many people are very concerned about the ........destruction........of the rainforest (destroy)
13.Be careful with that knife or you'll cut........yourself........(you)
14.The rice.......cooker.........is next to the stove(cook)
15.Remember to use this ........cooking........oil to make the fried fish better (cook)
16.The government has plans to help the........houseless........(home)
17.Every year,factories release thousands of tons of poisonous .......chemical.........into the atmosphere (chemistry)
18.My brother is an .......electrician.........(electric)
19.Serveral passengers received serious ........injury........in the accident (injure)
20.He's more a........talkative........than a doer (talk)
21.A kitchen is not a.......suitable.........place to play (suitable)
22.Hard gradually .......destroys.........vitamin C (destruction)
23.Don't put the knife into the........electrical........socket (electric)
24.This river is very.......dangerous.........for swimmers (danger)
25.Those clothes are.......suitable.........for cold weather (suit)
26.You must put all medicines in........locked.......cupboard (lock)
27.The........destruction.......of atom bomb is very terrible (destroy)
I.Word forms
1.We should obey the....safety............regulations at the hospital (safe)
2.The ......injured..........victims were sent to the hospital yesterday (injure)
3.You have to keep all.....dangerous...........objects out of children's reach (danger)
4.Be.....careful...........! The car is coming (care)
5.Luis Figo is a famous midfield....played............(play)
6.It is safe to keep medicine in .....locked...........cupboards(lock)
7.Don't leave the light on . It wastes.....electricity...........(electric)
8.Most teenagers like taking part in.....community...........service (communal)
9.The disco was so.......noisy.........that you couldn't hear yourself speak(noise)
10.A small group of.......children.........are playing outside the door
11.It's not.....suitable...........to wear short skirts to church (suit)
12.Many people are very concerned about the ......destruction..........of the rainforest (destroy)
13.Be careful with that knife or you'll cut......yourshelf..........(you)
14.The rice....cooker............is next to the stove(cook)
15.Remember to use this .....cooking...........oil to make the fried fish better (cook)
16.The government has plans to help the.......homeless.........(home)
17.Every year,factories release thousands of tons of poisonous .....chemical...........into the atmosphere (chemistry)
18.My brother is an ....electrician............(electric)
19.Serveral passengers received serious ....injury............in the accident (injure)
20.He's more a.....talkactive...........than a doer (talk)
21.A kitchen is not a....suitable............place to play (suitable)
22.Hard gradually .......destroy.........vitamin C (destruction)
23.Don't put the knife into the.......electrical.........socket (electric)
24.This river is very....dangerous............for swimmers (danger)
25.Those clothes are...suitable.............for cold weather (suit)
26.You must put all medicines in......locked..........cupboard (lock)
27.The.....destruction...........of atom bomb is very terrible (destroy)
Read the following passage and choose the best answer for each of the questions.
Aging is the process of growing old. It occurs eventually in every living thing provided, of course, that an illness or accident does not kill it prematurely. The most familiar outward signs of aging may be seen in old people, such as the graying of the hair and the wrinkling of the skin. Signs of aging in a pet dog or cat include lass of playfulness and energy, a decline in hearing and eyesight, or even a slight graying of the coat. Plants age too, but the signs are much harder to detect.
Most body parts grow bigger and stronger, and function more efficiently during childhood. They reach their peak at the time of maturity, or early adulthood. After that, they begin to decline. Bones, for example, gradually become lighter and more brittle. In the aged, the joints between the bones also become rigid and more inflexible. This can make moving very painful.
All the major organs of the body show signs of aging. The brain , for example, works less efficiently, and even gets smaller in size. Thinking processes of all sorts are slowed down. Old people often have trouble in remembering recent events.
One of the most serious changes of old age occurs in the arteries, the blood vessels that lead from the heart. They become thickened and constricted, allowing less blood to flow the rest of body. This condition accounts, directly or indirectly, for many of the diseases of the aged. It may, for example, result in heart attack.
Aging is not a uniform process. Different parts of the body wear out at different rates. There are great differences among people in their rate of aging. Even the cells of the body differ in the way they age. The majority of cells are capable of reproducing themselves may times during the course of a lifetime. Nerve cells and muscle fibers can never be replace once they wear out.
Gerontologists- scientists who study the process of aging- believe this wearing out of the body is controlled by a built- in biological time clock. They are trying to discover how this clock works so that they can slow down the process. This could give man a longer life and a great number of productive years.
1. What does the word “it” in line 2 refer to?
A. aging B. a living thing C. an illness D. an accident
2. All the followings may be the outward signs of aging EXCEPT ________.
A. the graying of the hair B. the wrinkling of the skin
C. the decline in hearing and eyesight. D. the loss of appetite
3. When does the human body begin to lose vigor and the ability to function efficiency?
A. Soon after reaching adulthood B. During childhood
C. Early adulthood D. Past middle age
4. What happens to memorization when the brain begins to age?
A. It works less B. It becomes forgetful
C. It declines D. It slows down
5. According to the passage, which of the following is NOT true?
A. All living things grow old.
B. Aging is unavoidable in any livings things.
C. Plants show less signs of aging than any other living things.
D. Most body parts wear out during the courses of a lifetime.
