Đáp án

Bài 1: Trong ảnh

Bài 2:

Architects responsible for the construction of many skyscrapers believe that a tall building must always have a certain minimum width but there is no limit to its absolute height. The skyscrapers of the future are likely to be even taller.
Engineers agree with this, but there is disagreement over the best shape for very tall, slim buildings. The effects of wind pressure mean that cylindrical designs have enjoyed some popularity in recent years, and these are quite pleasing to the eye. Unfortunately, however, the ideal shape is an ugly square with heavily rounded corners. 
Would these tall buildings of the future offer more than a wonderful view? Some believe tall towers could contain all the requirement for modern living. The inhabitants of these vertical villages would travel up and down between their home and work zones and would rarely need to journey to ground level. 

Bài 3:

Around the age of eighteen,you must make one of the biggest decisions of your life. 'do you stay on at school and hopefully go on university later?do i leave and start work or beginning a training course? The decision is yours, but it may be worth remembering two things, there is more unemployment among people who haven't been to university , and people who have right skills will have a bí advantage in the competition for jobs. if you decide to go straight into a job, there are many opportunities for training. getting qualifications will help you to get on more quickly in many careers, and evening classes allow you to learn while you earn. staring work and taking a break to study when you are older is another possibility. this way, you can save up money for your student days, as well as getting prectical work experience.

TL:

$ I. $ 

1. bought - asked - have been - waitting - hasn't come

2. got - told - had phoned - was

3. have been staying - am - am attending - has lasted 

$ II.$ 

Architects responsible for the construction of many skyscrapers believe that a tall building must always have a certain minimum width but there is no limit to its absolute height. The skyscrapers of the future are likely to be even taller.
Engineers agree with this, but there is disagreement over the best shape for very tall, slim buildings. The effects of wind pressure mean that cylindrical designs have enjoyed some popularity in recent years, and these are quite pleasing to the eye. Unfortunately, however, the ideal shape is an ugly square with heavily rounded corners. 
Would these tall buildings of the future offer more than a wonderful view? Some believe tall towers could contain all the requirement for modern living. The inhabitants of these vertical villages would travel up and down between their home and work zones and would rarely need to journey to ground level. 

$ III.$ 

$1. later$ 

$ 2. course$ 

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$ 9. getting$