Task 3. Complete the sentences using the words in the box. You will need to use one word twice.
compression, deformation, elongation, extension, tension
1. A stretching force is called
2. A crushing force is called
3. Extension is also called
4. Tension causes .. or
5. Tension or compression cause
Task 4. Match the tivo parts to make correct sentences.
1. If a material is stiff
2. If a material is brittle
-
3. If a material is plastic
4. If a material yields
5. If a material fractures
6. If a material is elastically deformed ...
a) it is malleable and/or ductile.
b) it has low elasticity and low tensile strength.
c) it has low elasticity and high tensile strength.
d) it has been extended to a point before its elastic limit.
e) it has been loaded beyond its ultimate tensile strength.
1) it has been significantly plastically deformed, but not broken.​

F I were the President, I would like to change a lot of things in

my country. I would like to do people's life better. I would like to get homes for the people who

don't have homes or give money to people to buy homes. I would build plants and factories to

give people work. I would help to create more jobs and help to improve our economy I would

build a lot of hospitals in my country. Health care service would be free in my country. I would

strengthen our educational system. I would build new schools, new gyms, and cinemas in my

country. I would like to make my country very beautiful. Every person must be happy in my

country. He must have a well paid job, his home, family, and children. He must be healthy and

educated. So If I were the president I would like to do everything to make all people happy in my

country. I know it is difficult but I would do my best

1 - c

2 - h

3 - e

4 - b

5 - a

6 - f

7 - i

8 - d

9 - g

Объяснение: 1 - это иностранные языки, так как вопрос звучит так: "Как ты говоришь " " на немецком языке?"

2 - география. Столица Швеции?

3 -  история. Вопрос: Когда умерла Королева Виктория?

4 - литература. Кто написал "Макбет"? (это название книги/пьесы)

5 - математика. Сколько раз 15 равно 99?

6 - физ-ра. Сколько метров в одном атлетическом кругу?

7 - наука. Химический элемент воды?

8 - ИТ (информационные технологии). Как ты выбираешь программу?

9 - искусство. Кто нарисовал картину "Три музыканта"?