ex. 3
1. this is a pen
2. Mary is 10 years old
3. this is my school
4. these are cars
5. this text is interesting
6. my granny is old
7. this pencil is green
8. Bess is my friend
9. we are in my room
10. these toys are new
ex.4
1. I
2. we
3. these
4. the hats
5. Bob
6. the baby
7. they
8. the cat
9. the children
10.Ted
Science has invented a lot of interesting and useful. From biomaterials to artificial hands. From artificial kidneys to contact lenses that train the eye muscles night. From high-speed aircraft to high-speed trains that save time. From digital libraries, online universities and courses to advanced settings deep drilling of earth's crust. Modern technology should serve mankind, to help him to reach even greater heights.
However, not all technologies are for the benefit of man. Often the opposite is true. For example, modern weapons are capable of destroying both nature and human life in frightening proportions. Industry smokes, smokes, dumps toxic waste into the water intrudes into the earth's depths in search of resources. And plastic waste has already become a byword, they do not decompose naturally and are laid in nature for a long time. The Pacific already located a new "continent" of floating debris.
Now before modern technology, the challenge is to find effective ways of cleansing the environment, recycling. We also need to develop alternative sources of energy because oil, gas and coal are exhaustible in the world. But they built the world economy. Soon still have to find a replacement.
Technology created by talented people can benefit, and may harm. Depending on how to use them. With a smartphone, for example, you can breed gossip. You can not get out days of computer shooters. Each technology should be used wisely and understanding its present use.
A - 2
B - 5
C - 6
D - 4
E - 3
F - 1
<span>Last
Sunday, I decided 1) to explore the old house near our village. My little brother
refused 2) to come because he was frightened but my friend Jeff said he didn't
mind 3) going with me. We arrived at the house late one evening and began 4) to
climb the old wooden stairs. When we reached the top it was so dark that I
couldn't see anything. To my horror, Jeff seemed to have disappeared. Suddenly,
I heard something 5) making a strange noise which made my hair 6 stand on end.
At first, I thought it was Jeff who was pretending 7) to be a ghost. Then Jeff
appeared behind me. We were scared. We didn't know what 8) to do. We thought
we'd better 9) leave the house quickly. When I told my parents what had happened
they made me 10) promise not 11) to go there again.</span>
1. What park is in the centre of the city?
2. How many armchairs are there in the room?
3. How many months are there in a year?
4. What was near your house before the war?
5. How much money was there in your bag?
6. К двум словам сразу вопрос нужен? Или всё-таки два разных? Приведу два разных:
What will be tomorrow? (это к слову party).
When will be a party? (это к слову tomorrow).