\
Learn English 100% free...Get 1 free lesson per week // Add a new lesson
Log in!

Click here to log in
New account
Millions of accounts created on our sites.
JOIN our free club and learn English now!



  • Home
  • Print
  • Guestbook
  • Report a bug




  • Get a free English lesson every week!
    Click here!





    Partners:
    - Our other sites
       


    Learn English > English lessons & exercises > What about diamonds ? > Stats updated every 4 hours
    To go back to the exercise

    Exercise "What about diamonds ?", created by sidou77 (a free exercise to learn English):
    Results of the 1 038 people who have taken this test:
    Average mark: 71.5 / 100 Share


    Latest member with a 100/100 (perfect mark): s89 / ALGERIA, on Sunday 30 June - 15:57:
    "Thanks Sidou , your tests are diamonds!"


    They got a perfect mark


    Stats (570 candidates)
    Question 1 passed: 45.3 %
    Diamond is the hardest * known to man.

    Question 2 passed: 82.3 %
    Diamonds come in many colours but clear diamonds, known as white diamonds, are * valuable.

    Question 3 passed: 65.4 %
    They are made * a mineral form of carbon.

    Question 4 passed: 60.7 %
    One of the main * of diamonds is South Africa.

    Question 5 passed: 86.3 %
    Before * of diamonds in Africa, the only location in which they had been found was India.

    Question 6 passed: 80 %
    As diamond is so hard, it is often used * cutting.

    Question 7 passed: 78.4 %
    The word diamond * from the Greek word 'adamas' which means invincible.

    Question 8 passed: 74.9 %
    The largest diamond was found in a mine in South Africa * 1905.

    Question 9 passed: 56.1 %
    However, diamonds have to be cut to * the crystal forms that we know.

    Question 10 passed: 72.5 %
    The Crown Jewels in London * some of the largest and most valuable cut diamonds in the world.


    Click here to go back to the exercise: What about diamonds ?

    Other exercises to learn English