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Exercise "Dinosaurs and articles", created by lili73 (a free exercise to learn English):
Results of the 2 804 people who have taken this test:
Average mark: 57 / 100 Share
Latest member with a 100/100 (perfect mark): atlas48 / MOROCCO, on Tuesday 05 January - 22:01:
"Thanks!"
They got a perfect mark
Stats (1759 candidates)
Question 1 passed: 79.1 %
* comet
Question 2 passed: 62.6 %
or * asteroid strike,
Question 3 passed: 50 %
about 65 million years ago, is * favoured explanation
Question 4 passed: 51.4 %
for why * dinosaurs
Question 5 passed: 66.6 %
vanished from * earth so abruptly
Question 6 passed: 70 %
after having dominated * planet
Question 7 passed: 44.3 %
for * preceding 70 million years.
Question 8 passed: 65.7 %
* tremendous plume of smoke and dust
Question 9 passed: 41.8 %
thrown into the atmosphere by * impact
Question 10 passed: 57.6 %
would have blocked out * sunlight for months.
Question 11 passed: 67.4 %
* globe would have gone
Question 12 passed: 53.6 %
into * dark, deep freeze,
Question 13 passed: 40.3 %
killing first * plants
Question 14 passed: 44.2 %
then * giant lizards that fed on them
Question 15 passed: 48.2 %
paving the way for * mammals
Question 16 passed: 47.2 %
and eventually * humans to take over.
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