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1. to develop a law a.
2. to hold atoms together b.
3. to prove by experiment c.
4. to attract objects d.
5. to notice gravitational pull e.
6. to move away in a straight line f.
7. fine matters g.
8. by means of mathematics h.

, , (1-5) (a-e).

1) According to Newtons law .

2) The Earth always moves away in a straight line .

3) There are millions of galaxies in the universe

4) Gravity is a force

5) Einstein proved his law

a). . which holds us on the Earth.

b). . everything has gravitational pull.

c). .. by means of mathematics.

d). .. but the Sun always pulls it back.

e). .. and there are thousands of millions of suns.


, . T (True), , F (False), .

  Statement True False
1. Alfred Einstein first studied gravity.    
2. The Sun and Earth attract each other.    
3. The Sun is in the middle of the galaxy.    
4. Any sun has planets.    
5. In very small matters gravity has no effect on light.    

, .

1. What differs magnetism from gravity?

2. Why do we not notice the gravity of a book?

3. Why does the Earth not fly off into cold space?

4. What is gravity?

5. What is Einstein famous for?

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, . , . , - . . .

Registration form Name _________________________________________________ Occupation ____________________________________________ Age __________________________________________________ Home address __________________________________________ Length of course ________________________________________ Number of hours per day _________________________________ Course starting date _____________________________________ Accommodation □ Required ______________________________ □ Not required Signature ________________________________


II

I. .

1. The Internet a great learning tool for people.
  a) to be b) is c) are
2. He... the cleverest boy in the class.
  a) is b) am c) are
3. I sorry, what your name?
  a) be, is b) am, are c) am, is
4. Sorry, she cant come to your party. She out of the town.
  a) am b) is c) are
5. My friends students who specialize in maths at University.
  a) are b) is c) isnt
6. I think Diana .. successful in the future.
  a) is b) will be c) was
7. We .. very tired after the journey.
  a) was b) is c) were
8. Dont drink coffee before you go to bed. You .. sleep.
  a) will b) will not c) were
9. The hotel was very expensive but the rooms .. untidy.
  a) were b) was not c) are
10. She travels a lot. Today she is in London, then she . in Rome.
  a) is b) was c) will be

II. to have .

1. She . (have) a torch in the bag.

2. The cat is hungry. It . (have) no food.

3. My uncle . (have) a grey beard.

4. We need to go shopping. We . (have) no vegetables left.

5. She . (have) many wrinkles, although she is not an old woman.





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