Diamonds
В4 Diamonds are a symbol of luxury for many people. People _____ VALUE
diamonds as attractive jewellery for around 2,500 years.
The Indians used them to decorate religious icons and it seems the ancient
B5 Chinese their axes a sharp edge using diamonds. GIVE
B6 Diamond is the hardest substance on Earth, that only MEAN
another diamond can be used to cut a diamond.
B7 Diamonds consist of carbon and usually they deep FIND
underground in mines, but you might get lucky and see them on the surface.
B8 Mining_____________ in places like Africa make a lot of money COMPANY
from diamonds.
B9 However, the miners______________ are often quite poor. THEY
BIO The value of a diamond is judged on four criteria._______________ KNOW
as the four Cs: carat (or size), clarity, colour and cut.
Bl1 The diamond ever found was the Cullinan diamond, HEAVY
which was discovered in 1905 and weighed 621 grammes.

В4 have valued B5 gave B6 meaning B7 are found B8 companies B9 themselves BI0 known B11 heaviest