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Exercise "Experience or Experiment", created by here4u (a free exercise to learn English):
Results of the 1 087 people who have taken this test:
Average mark: 72.5 / 100 Share
Latest member with a 100/100 (perfect mark): icare29 / FRANCE, on Friday 03 August - 23:30:
"thank a lot "
They got a perfect mark
Stats (1086 candidates)
Question 1 passed: 54.1 %
You should * on the same product, but with different solvents. I'm sure you'd find the right one.
Question 2 passed: 61.1 %
The * has shown that the product cannot be approved yet. We'll have to pursue our research to meet the requirements.
Question 3 passed: 83 %
I went skiing with a whole class of 35 students. It was an unforgettable *, but I'm not sure I'll do it again.
Question 4 passed: 59.8 %
The effects of this lotion are not satisfactory. We'll have to go on * so as to improve it.
Question 5 passed: 74.3 %
He should be believed and really considered as a man of *. He is wisdom itself.
Question 6 passed: 71 %
Decades ago, in the country, "old-wives" * with garlic as a remedy for the common cold.
Question 7 passed: 73 %
Young man, I do hope you'll learn from * and will never act so cowardly again!
Question 8 passed: 72.6 %
The prototype isn't solid enough... Why don't you * with different glues?
Question 9 passed: 70.6 %
This student has little * with research. He's still an undergraduate.
Question 10 passed: 78.5 %
Based on personal *, I'd say that he has behaved too badly to deserve our confidence.
Question 11 passed: 65.1 %
The pharmaceutical company both * on placebo products and on the real medicine.
Question 12 passed: 78.5 %
Although they belonged to the same team, every player had their unique * of the championship.
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