VI. Вставьте вместо пропусков в предложении слова .Complete the text with words formed from the words in capitals. An electric (1) is any material that offers little (2) - to the flow of an electric current.The (3) between a conductor and insulator which a poor conductor of (4) or heat, is one of degree
rather than kind, because all (5) conduct electricity
to some extent. A (6) conductor of electricity, such as
silver more (8) as great as the conductivity of a good
(9) such as glass or mica. A phenomenan known as
is any material that offers little -to the flow of an electric current cooled to
(10) zero, have nearly conductivity.
CONDUCT RESIST DIFFER ELECTRIC SUBSTANCE GOOD CONDUCT TIME INSULATE OBSERVE FINITE​

An electric (1) conductor is any material that offers little (2) resistance to the flow of an electric current. The (3) difference between a conductor and insulator is that a poor conductor of (4) electricity or heat is one of degree rather than kind because all (5) substances conduct electricity to some extent. A (6) good conductor of electricity, such as silver, has more (8) conductivity as great as the conductivity of a good (9) insulator such as glass or mica. A phenomenon known as (10) superconductivity is any material that offers little resistance to the flow of an electric current when cooled to (10) almost zero, having nearly infinite conductivity.