K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

18 tháng 4 2018

1. If you ___ something, you should patent it as quickly as possible

A. invented

B. will invent

C. have invented

D. are inventing

2.Americans rarely shake hands to say goodbye, except ___ business occasions.

A. during

B. at

C. on

D. in

18 tháng 4 2018

1. If you ___ something, you should patent it as quickly as possible

A. invented

B. will invent

C. have invented

D. are inventing

2.Americans rarely shake hands to say goodbye, except ___ business occasions.

A. during

B. at

C. on

D. in

29 tháng 3 2021

1. if you ________ something, you should patent it as quicklyas possible.

a. invented  b. will invent  c. have invented  d. are inventing

2. the new invention could have a wide range of ______ in industry.

a. applications  b. concerns  c. goodness  d. advance

3. comunicating by expressing your thoughts will words is called _________.

a. verbal communication         b. snail mail

c. non-verbal communication  d. face-to-face meetings

29 tháng 3 2021

gt hộ mình được không ạ? cảm ơn:)

18 tháng 4 2023

1C

18 tháng 4 2023

C

 Choose the correct option A, B, C or D to complete the sentences.1. American rarely shake hands to say goodbye, except ______  business occasions.A. duringB. atC. onD. in2. In most social situations where people of acquaintance meet each other, ____________________  way of greeting is allowed.A. formatB. informalC. seriousD. artificial3. Hand _______  can mean a person is interested in the conversation.A. gesturesB. signalsC. gestureD.sign 4. My father shouted at me, _____  made me feel...
Đọc tiếp

 Choose the correct option A, B, C or D to complete the sentences.

1. American rarely shake hands to say goodbye, except ______  business occasions.

A. duringB. atC. onD. in

2. In most social situations where people of acquaintance meet each other, ____________________  way of greeting is allowed.

A. formatB. informalC. seriousD. artificial

3. Hand _______  can mean a person is interested in the conversation.

A. gesturesB. signalsC. gestureD.sign 

4. My father shouted at me, _____  made me feel sorrow.

A. thatB. whoC. whoseD. which

5. As eyes contact has the ability to regulate the flow of communication, it is an important ____________________  of interpersonal communication.

A. wayB.  methodC. approachD. channel

6. If you behave yourself well, your parents will be ________ .

A.  happilyB. happyC.  happinessD. unhappy 

7. I believe that our new manager has the _____  to work well in this business environment.

A. inflexibleB. flexiblyC. flexibilityD.flexible 

8. _____  at someone is usually considered rude.

A.  PointB. To pointC. To pointingD.  Pointing

9. In the first meeting, people often _______ your visual and behavioural appearance from head to toe.

A.  estimateB.  appraiseC. evaluateD. consider

10. The most common way of attracting someone’s attention is by _____________________ .

A.  wavingB.  to wavingC. to waveD.  wave

 

4
21 tháng 3 2022

:))

21 tháng 3 2022

dài quá

IV.Choose the best answer.(2pts) 1.People from other planets may use ___________ to communicate, which is not possible for human beings. A.landlines B.letters C.chat rooms D.telepathy 2.I prefer __________ a nine-to-five job to working shifts. A.did B.doing C.do 3. Facebook was built on the ………of earlier social network sites like MySpace and Bebo. A. succeed B. successful C. successfully D. success 4.She said she __________ to the Moon when she had enough money. A.travelled B.to...
Đọc tiếp

IV.Choose the best answer.(2pts)
1.People from other planets may use ___________ to communicate, which is not possible for human beings.
A.landlines B.letters C.chat rooms D.telepathy
2.I prefer __________ a nine-to-five job to working shifts.
A.did B.doing C.do
3. Facebook was built on the ………of earlier social network sites like MySpace and Bebo.
A. succeed B. successful C. successfully D. success
4.She said she __________ to the Moon when she had enough money.
A.travelled B.to travel C.would travel
5.I intended __________ to New York next month.
A.flew B.to fly C.fly

6.Alexander Graham Bell was a great ___________, who invented the telephone.
A.developer B.conservationist C.scientist D.explorer
7.If you __________ something, you should patent it as quickly as possible.
A.invented B.will invent C.have invented D.are inventing
8.___________ systems use several different ways of giving information with sounds, pictures, and texts on a screen.
A.Emailing B.Telephoning C.Multimedia D.Chatting
IV. Read the text and choose T/F.(2pts)
Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and direct communication. Naturally, texting is fun and that’s fine, but some people are wo
ied about the effects it might have on a child’s ability to read and write. But not everyone is so wo
ied. An expert says, “Every time a new medium comes along it has an effect on language … But this doesn’t destroy the existing language, it adds to it.” In text messages, many words come from shorthand created in email, such as CUS (See you soon) and so on. Someone says, “Mostly they are original, but sometimes you get a clash of meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstandings.”
1.There are no rules for texting.
2.Texting is always affecting language in a bad way.
3.Everyone is wo
ied about texting.
4.A child should not write text messages.

1
18 tháng 5 2019

IV.Choose the best answer.(2pts)
1.People from other planets may use ___________ to communicate, which is not possible for human beings.
A.landlines B.letters C.chat rooms D.telepathy
2.I prefer __________ a nine-to-five job to working shifts.
A.did B.doing C.do
3. Facebook was built on the ………of earlier social network sites like MySpace and Bebo.
A. succeed B. successful C. successfully D. success
4.She said she __________ to the Moon when she had enough money.
A.travelled B.to travel C.would travel
5.I intended __________ to New York next month.
A.flew B.to fly C.fly
6.Alexander Graham Bell was a great ___________, who invented the telephone.
A.developer B.conservationist C.scientist D.explorer
7.If you __________ something, you should patent it as quickly as possible.
A.invented B.will invent C.have invented D.are inventing
8.___________ systems use several different ways of giving information with sounds, pictures, and texts on a screen.
A.Emailing B.Telephoning C.Multimedia D.Chatting
IV. Read the text and choose T/F.(2pts)
Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and direct communication. Naturally, texting is fun and that’s fine, but some people are wo
ied about the effects it might have on a child’s ability to read and write. But not everyone is so wo
ied. An expert says, “Every time a new medium comes along it has an effect on language … But this doesn’t destroy the existing language, it adds to it.” In text messages, many words come from shorthand created in email, such as CUS (See you soon) and so on. Someone says, “Mostly they are original, but sometimes you get a clash of meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstandings.”
1.There are no rules for texting. T
2.Texting is always affecting language in a bad way. T
3.Everyone is wo
ied about texting. F
4.A child should not write text messages.T

22 tháng 12 2018

The girl laughed.. when she played with her toys

A happy B more happy c happilier

Bell demonstrated his .. to the public at countless exhibitions

A to invent B invention C inventing D invented

It was generous.. you to share your food very much

A for B of C in D at

Student should do some .. befor their exams

A revulsion B revise C revied D revilsions

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A....
Đọc tiếp
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
2
2 tháng 1 2019

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

2 tháng 1 2019

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

10 tháng 8 2018

1. d

2. c

3. b

10 tháng 8 2018

chọn đáp án đúng :

1 I received a letter..... my friend a) to. b) on. c)in. d) from.

2 He is a hard- working student who always... good grate. a) received. b) got. c) gets d) getting.

3 Bell demonstrated his...... to the public at countless exhibitions. a) to invent. b) invention. c) inventing. d) invented

Choose the best answer for each of the fllowing sentences 1. ............ if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 2. I think you should stop smoking. A. If I am you, I will stop smoking B. If I were you, I will stop smoking C. If I were you, I would stop smoking D. If I had been you, I would stop smoking 3. If you take the ice out of the fridge, it ........... A. vaporizes B. melts C. heats D. disappears 4. We should do something to protect water...
Đọc tiếp

Choose the best answer for each of the fllowing sentences
1. ............ if you work harder, you will be sacked.
A. Whether B. If C. However D. Unless

2. I think you should stop smoking.
A. If I am you, I will stop smoking B. If I were you, I will stop smoking
C. If I were you, I would stop smoking D. If I had been you, I would stop smoking

3. If you take the ice out of the fridge, it ...........
A. vaporizes B. melts C. heats D. disappears

4. We should do something to protect water from being polluted ........... we will have nothing to drink in the future.
A. if B. whether C. or D. unless

5. Let's knock on their door to see .......... home.
A. if they're B. unless they're C. whether they were D. if they were

6. Unless we .......... more snow, we can't go skiing.
A. will have B. have C. have had D. had

7. You'll fail the exam ........... you start revising.
A. if B. until C. when D. unless

8. Unless you wash the car, you .............. not drive it at the weekend
A. would B. could C. have to D. may

9. If Peter ............... his car before the drive, he ................ the problem of out of petrol.
A. cheked / will not get B. had checked / would not have got
C. checks / will not have got D. would be checking / will not have got

10. He stepped on the mine, and it exploded.
A. If he doesn't step on the mine, it doesn't explode.
B. If he doesn't step on the mine, it won't explode.
C. If he didn't step on the mine, it wouldn't explode.
D. If he hadn't step on the mine, it wouldn't have exploded.

1
18 tháng 7 2018

Choose the best answer for each of the fllowing sentences
1. ............ if you work harder, you will be sacked.
A. Whether B. If C. However D. Unless

2. I think you should stop smoking.
A. If I am you, I will stop smoking B. If I were you, I will stop smoking
C. If I were you, I would stop smoking D. If I had been you, I would stop smoking

3. If you take the ice out of the fridge, it ...........
A. vaporizes B. melts C. heats D. disappears

4. We should do something to protect water from being polluted ........... we will have nothing to drink in the future.
A. if B. whether C. or D. unless

5. Let's knock on their door to see .......... home.
A. if they're B. unless they're C. whether they were D. if they were

6. Unless we .......... more snow, we can't go skiing.
A. will have B. have C. have had D. had

7. You'll fail the exam ........... you start revising.
A. if B. until C. when D. unless

8. Unless you wash the car, you .............. not drive it at the weekend
A. would B. could C. have to D. may

9. If Peter ............... his car before the drive, he ................ the problem of out of petrol.
A. cheked / will not get B. had checked / would not have got
C. checks / will not have got D. would be checking / will not have got

10. He stepped on the mine, and it exploded.
A. If he doesn't step on the mine, it doesn't explode.
B. If he doesn't step on the mine, it won't explode.
C. If he didn't step on the mine, it wouldn't explode.
D. If he hadn't step on the mine, it wouldn't have exploded.