choose the best answer.

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

làm và gt hộ e ạ

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.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

According to airline industry statistics, almost 90 percent of airline accidents are survivable or partially survivable. But passengers can increase their chances of survival by learning and following certain tips. Experts says that you should read and listen to safety instruction before take-off and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as tightly as possible. Of course, you should also know how the release mechanism of your belt operates. During takeoffs and landings, you are advised to keep your feet flat on the floor. Before take-off, you should locate the nearest exit and an alternative exit and count the rows of seats between you and the exits so that you can reach them in the dark if necessary. In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face with napkins, towels, or clothing. If possible, wet these fore added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are fully inflated, and when you jump, do so with your amrs and legs extended in front of you. When you get to the ground, you should move away from the plane as quickly as possible, and smoke near the wreckage.

It can be inferred from the passage that people are more likely survive fires in aircrafts if they _______.

A. don’t smoke in or near a plane

B. read airline safety statistics

C. wear a safety belt

D. keep their heads low

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

According to airline industry statistics, almost 90 percent of airline accidents are survivable or partially survivable. But passengers can increase their chances of survival by learning and following certain tips. Experts says that you should read and listen to safety instruction before take-off and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as tightly as possible. Of course, you should also know how the release mechanism of your belt operates. During takeoffs and landings, you are advised to keep your feet flat on the floor. Before take-off, you should locate the nearest exit and an alternative exit and count the rows of seats between you and the exits so that you can reach them in the dark if necessary. In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face with napkins, towels, or clothing. If possible, wet these fore added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are fully inflated, and when you jump, do so with your amrs and legs extended in front of you. When you get to the ground, you should move away from the plane as quickly as possible, and smoke near the wreckage.

It can be inferred from the passage that people are more likely survive fires in aircrafts if they _______.

A. don’t smoke in or near a plane

B. read airline safety statistics

C. wear a safety belt

D. keep their heads low

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

According to airline industry statistics, almost 90 percent of airline accidents are survivable or partially survivable. But passengers can increase their chances of survival by learning and following certain tips. Experts say that you should read and listen to safety instructions before take-off and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as tightly as possible. Of course, you should also know how ­to release mechanism of your belt operates. During take-offs and landings, you are advised to keep your feet flat on the floor. Before take-off you should locate the nearest exit and an alternative exit and count the rows of seats between you and the exits to so that you can find them in the dark if necessary.

 In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face with napkins, towels, or clothing. If possible, wet these for added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are inflated, and when you jump, do so with your arms and legs extended in front of you. When you get to the ground, you should move away from them as quickly as possible, and never smoke near the wreckage.

It can be inferred from the passage that people are more likely to survive fires in aircrafts if they___________

A. wear a safety belt

B. don't smoke in or near a plane

C. read airline safety statistics

D. keep their heads low