Suitnunc discuteries form babirora
task 1.fill in the words in the proper form
science, changing, remarkable, investigations, technological, value, technology, branch,
knowledge, to invent, to engage, rare, to carry, to succeed
in the 19th century ..1.. began to develop rapidly. a lot of ..2.. scientists appeared in
the world. they made thousands of ..3.. which changed the world greatly. all those
inventions were of great..4.. to mankind. they helped to develop science and..5.
the electric light bulb, the telephone and radio, the electric current, the petrol driven car
were ..6.. in the 19th century. a lot of scientists were ..7..in research to discover the secrets of
our planet they ..8.. out lots of investigations and .9.. in their experiments. different ..10..
phenomena were investigated by them.
today we are living in an era of rapid ..11.. change. there are many..12.. of science which
provide people with some knowledge of the natural world. a basic ..of science is essential
for everyone. it helps people to find their way in the ..14.. world.
task 2. read the article about the first animal launched into space.
complete statements (1-7) below the text by choosing the best answer (a, b, c, d).
animal astronaut​

1. I had my hair cut.

2. George has his grass cut once a month.

3. Tom will have his glasses made.

4. We have had our new furniture delivered.

Объяснение:

Конструкция to have something done используется для выражения действий, которые говорящий не делает самостоятельно, а их за него делает кто-то другой.

Для того, чтобы образовать утверждение, необходимо подлежащее (кто? что?), после которого используется глагол to have в нужной временной форме, далее объект, над которым производится действие, и смысловой глагол в третьей форме (Past Participle).

1.

1) If you went to Tula, my parents would be very proud of me (b)

2) I shall go on a boat trip if the weather is good. (a)

3) I would take her to Sabuntai if she came to Russia in. (d)

4) If I win a race you will be glad to hear that news. (c)

2.

1) If I pass my exams, I will go abroad on holidays (d)

2) This is the funniest story I've ever heard. (c)

3) Would you like some tea? (d)

4) Take your coat. I'm not sure, but it might be cold tonight (c)

5) Have you ever seen an elephant? (d)

6) This book is too easy for me! (b)

7) My leg hurts a lot (a)

8) When I arrived the boys were watching TV (c)

9) Did he enjoy it?

3.

1) He is good at painting.

2) Two armed robbers entered the bank and shouted «hands up!»

3) Sam is scared of riding a horse.

4) I speak Russian more better than English.

5) Reading/To read is his hobby.  (both are right)

4.

a) At the station they were met by a man.

b) She will meet them at the station

c) In 1980 the Olympic games were held in Moscow.

d) The article is being discussed now.