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Introduction
Brain drain (= human capital migration): the departure of highly skilled people to more favourable geographic, economic, or professional conditions.
Due to conflicts, political turmoil, and lack of opportunities in their home countries, many talented and trained people emigrate to other countries to look for a better life.
Janet: Are you for or against brain drain?
Adila: I'm not in favour of brain drain because this human capital migration has very bad side effects on developing countries. It really empties these countries of their human resources. As far as I am concerned, highly skilled people such as engineers, architects, and doctors should return home after finishing their studies abroad. Governments should do their best to encourage these highly qualified people to return to their countries by creating a good working environment and more attractive opportunities for graduates and researchers to stop, or at least reduce, this phenomenon.
Janet: I share your view.
Making Requests and Offers (p. 83)
- (Do something for me), will you?
- Will you please …?
- I want you to + verb.
- Can you …?
- Could you please …?
- Would you …?
- Do you think you could …?
- Could you possibly …?
- Do you mind …?
- Would you mind …?
- I wonder if you could possibly …?
Responding to Requests:
- Yes, of course. / Sorry, I can't. / Certainly not. / Not at all. / Sure. / Sorry, I'm afraid not.
- Let me help you + verb.
- Let me help you with …
- Do you want me to …?
- Shall I …?
- Would you like me to …?
- If you like, I can …
| Accepting Offers | Declining Offers |
|---|---|
| Yes, please (if you could). | Thanks, but that won't be necessary. |
| Thank you. | Thanks, but please don't bother. |
| Could you? That's very kind of you! | That's very kind of you, but … |
| Thank you. I'd appreciate that. | That won't be necessary. |
| That'll be fine. Thanks. | No, it's all right, thanks. I can manage. |
| Oh, that'd be great. Thanks. | No, thanks all the same. |
A: Can you lend me your English book, please? B: I'm sorry, I need it. A: Thanks, anyway.
A: Could you type this letter for me, please? B: Yes, I think so. A: Thank you very much, indeed.
A: Sir, would you mind my opening the window? B: Not at all.
A: Will you please turn down the volume? B: OK. A: Thanks.
A: If you like, I can help you carry your suitcase. B: Could you? That's very kind of you.
Linking Words (p. 84)
| Original | Synonym |
|---|---|
| Despite this | nevertheless |
| In comparison to this | by contrast |
| As I see it | personally |
| It seems | apparently |
| As a result of this | consequently |
| For this reason | therefore |
| It is easy to appreciate / grasp / see that | understandably |
| It is certain that | undoubtedly |
Cause and Effect (p. 85)

- The result / effect / consequence of … is …
- Because of this, …
- Consequently, …
- As a result, …
- As a consequence, …
- So, …
Examples:
- Smoking results in lung cancer. (Cause → Effect)
- Lung cancer results from smoking. (Effect → Cause)
- Careless driving leads to road accidents.
- Road accidents are the result of careless driving.
- Brain drain is due to the lack of opportunities in home countries.
- Schools are far from students. Consequently, absenteeism increases in rural areas.
- One cause of underdevelopment is illiteracy.
- One effect of illiteracy is large family size.
- Due to drought and lack of public services, many people have left their villages to look for a better life in cities.
- As a consequence of this, cities have grown so large.
- Educated women have fewer children because they plan their family well. As a result, they have better personal life and nutrition.
Scientists, engineers, experts, and talented university students from poor countries are flocking to the industrialised world, drawn by the promise of better salaries and working conditions. But not everyone is happy with this situation. Governments of some developing countries regard the phenomenon as a loss of human capital that must be restricted. Others view the situation with some optimism, as countries of origin might also gain some benefit.

Vocabulary
- tempting: highly attractive
- skilled: having the ability to perform a task expertly and well
- unskilled: not having special skill or training
- a physicist: an expert in physics
- income: revenue
- gain: obtain something needed or wanted
In context:
- The president of the World Bank urged developing countries to invest in education and the economy and combat poverty effectively.
- An estimated 900,000 highly skilled professionals entered the American labour market between 1990 and 2000.
- Talented professionals emigrate to developed countries to earn tempting wages and secure a better future.
| brain drain | developed countries |
| low pay | high technology |
| attract attention | skilled workers |
Prefixes and Their Meanings
| Prefix | Meaning | Examples |
|---|---|---|
| inter- | between, among | intercontinental, international |
| extra- | outside, beyond | extraterrestrial, extraordinary |
| intra- | within, inside | intracellular |
| under- | less than, insufficient | underpaid, underdeveloped |
| over- | excessively, more than | overpopulated, overcrowded |
| super- | above, over, beyond | supersonic, supernatural |
| hyper- | above, over, excessive | hypersensitive |
Examples in context:
- Underpaid workers prefer to emigrate abroad to improve their salaries.
- According to the International Organization for Migration, Africa has been losing 20,000 professionals each year since 1990.
- Many scientists attended an intercontinental conference on brain drain. An African scientist presented extraordinary ideas to turn brain drain into brain gain.
Expressing Regret (Conditional Type 3 + Wishes)
"After spending two months in Canada, I began to feel homesick. It's too cold to live here. Also, I didn't like the job. If only I had stayed in my country! I'm now longing for my country's climate and my family life. I can't come back because I lost my job in Morocco. If I hadn't abandoned my job there, I wouldn't have stayed here a day longer. I thought that immigrating to Canada would help me make a lot of money. Unfortunately, I was unlucky. I should have thought well before deciding to do that. I regret it now. I wish I were among my relatives."
Relative Clauses
Defining (no commas — specifies which one):
- My brother who graduated from university emigrated to Canada. (I have more than one brother)
- African writers who write in English settle down in England or the USA.
- One of the problems which the Arab countries suffer from is brain drain.
Non-Defining (with commas — adds extra info):
- My brother, who graduated from university, emigrated to Canada. (I have only one brother)
- The Pan-African Conference, which took place in Illinois, focused on reversing brain drain into brain gain.
- Capital flight, which is as problematic as brain drain, refers to financial capital no longer invested in the country.
- My uncle, who got his university degree, emigrated to Canada to continue his studies.
- The house, which has been empty for about a year, has just been sold.
With "whose":
- Graduates whose grades are the highest will be given jobs with tempting salaries.
- India, whose highly skilled labour includes IT engineers, has succeeded in reversing brain drain into brain gain.
- The United Nations is an international organisation whose mission is to maintain world peace and security.
Remember: In defining relative clauses, the relative pronoun (object) can be omitted:
Did you like the present (which) I sent you? ✓ — but if subject: I met a woman who works for the UN Organisation. ✗ (cannot omit)
In non-defining clauses, the relative pronoun can NEVER be omitted.
Paragraph Writing — Problems of Schooling in Rural Areas
Today, in many parts of the world, growing up in a rural region often means growing up without a decent education. School attendance is generally low and absenteeism is high, mainly among girls. This is not surprising, considering the distance many children have to walk daily, only to find a school in precarious areas without furniture, learning materials, drinking water, or toilets, and sometimes even without a teacher. Rural people are often caught in the vicious circle of having no access to the services and opportunities that might lift them out of poverty.
Test Yourself — Negative Prefixes
| Positive | Negative |
|---|---|
| legal | illegal |
| possible | impossible |
| successful | unsuccessful |
| responsible | irresponsible |
| appropriate | inappropriate |
| polite | impolite |
| religious | irreligious |
| honest | dishonest |
| perfect | imperfect |
| contented | discontented |
Phrasal Verbs
| Phrasal Verb | Meaning |
|---|---|
| call off | cancel |
| break up | end a relationship with somebody |
| put up with | tolerate |
| get on with | have a good relationship with somebody |
| let somebody down | fail to help; disappoint |
| run out of something | have none left |
| take after | look like; resemble |
| put on | get dressed in / increase weight |
| put up | increase; raise |
| put off | postpone; delay |
| put out | extinguish |
| give up | stop; abandon |
| check in | register |
| look forward to | long for; anticipate with pleasure |
| fill in | complete |
| set up | establish; start |
| turn down | reject |
| put somebody up | give accommodation to |
| cut down on | reduce |
| go on | happen |
| get over | recover from an illness |
| get rid of | throw away |
| look up | search for |
| look after | take care of |
| pull down | demolish |
| figure out | understand |
| go off | ring (alarm, etc.) |
- How are you getting on with your new neighbours?
- The price of petrol has been put up several times over the last two years.
- We've run out of gas. We'd rather go to a restaurant.
- I can't put up with the city noise any longer.
- Put on your coat. It's cold outside!
- Could we put off our meeting until next week?
- The manager is off sick, so we need to call off all his appointments today.
- If you'd like to keep fit, cut down on fatty food and exercise three times a week.
- On international flights, passengers need to check in about two hours before departure.
- I've put on five kilos since last January. I ought to go on a diet.
- I'm really looking forward to seeing you soon.
- You needn't stay at a hotel. We can put you up for a few days.
- "You'll have to give up smoking; otherwise your cough will get worse," said the doctor.
- I was rearranging my library when I came across an old school report.
- My brother is determined to emigrate somewhere. However, he hasn't made up his mind which country to go to.
- The aircraft was refused permission to take off because of lack of visibility due to thick fog.
- I've been waiting here since 4 o'clock. He hasn't turned up yet.
- The city council is pulling down the old houses in the city centre.
- If you try to open that safe door, the alarm will certainly go off.
- How's your mother? Has she got over her illness?
- It took the firefighters hours to put out the fire in the forest.
- The plane took off on time but landed 20 minutes late due to some technical problems.
- Kate has thrown away every single letter her ex-fiancé wrote to her.
- I don't have the company's phone number. I must look it up in the directory.
Prepositions
| pleased with | certain about | good at | satisfied with |
| clever at | serious about | optimistic about | fed up with |
| hopeless at | useless at | bad at | famous for |
| impressed by | late for | ready for | nervous about |
| capable of | covered in | frustrated with | interested in |
| lacking in | skilled at | responsible for | frightened of |
| sorry for | worried about | afraid of | fond of |
| proud of | different from | dependent on | terrified of |
| keen on | astonished at | accustomed to | allergic to |
| guilty of | angry with | compatible with |
| Verb + preposition | Verb + preposition | Verb + preposition | Verb + preposition |
|---|---|---|---|
| apologise for | apply for | suffer from | protect (sb.) from |
| complain about | object to | agree with | warn (sb.) against/about |
| deal with | succeed in | disagree with | arrest (sb.) for |
| congratulate on | approve of | comply with | attribute (sth.) to |
| wait for | abide by | concentrate on | |
| hear of / from | insist on | be/get used to |
- Our neighbour's daughter is excellent at all subjects. Her mother is proud of her.
- My sister is really keen on playing the piano.
- Most people living in rural areas are pessimistic about the future.
- Jack was accused of stabbing his wife to death.
- The pilot was held responsible for the aircraft crash.
- Sara is suffering from insomnia. She'd better see a doctor.
- Some Japanese are used to eating raw fish.
- Moroccan cuisine is famous for its delicious dishes.
- The student apologised for coming late.
- Although the exam questions were a bit difficult, Ali succeeded in answering all of them.
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