Fill in the gap with the appropriate word: Man must ...... to stop pollution.
?
?
?
Spotted a mistake? Feel free to contact our
Customer
Care and report
it!
Popular Trivia Competitions!
This Languages Quiz is full of knowledge!
Let’s see if you’re a polyglot in disguise and check your linguistic smarts with this engaging quiz!
On average, people answer 60% of these Statistics questions.
Take this easy Statistics quiz questions and get into the world of neat data and numbers! Test yourself and learn something new!
Best Sci-Fi show of all time in the form of a quiz!
Test your knowledge of a ton of sci-fi series about aliens, robots, magic, dragons, and time-traveling!