Matching Pairs DO YOU KNOW? cz.4Online version Match the questions to their answers by clicking the right boxes by Monika Wójcik 1 How many teeth do African elephants have? 2 How many rooms are there in Buckingham Palace? 3 Do people's tongues differ? 4 When do you burn more calories: while sleeping or while watching television? 5 What is the coloured part of human eye called? 6 which animals are faster? Sharks or dolphins? 7 Where was the Titanic built? 8 Apart from cars do Porsche also make tractors? 9 When was the electric toothbrush invented? 10 Where does Christmas tree originate from? the iris Yes, everyone has a unique tongue print. four Yes from Germany in Belfast over 600 in 1939 sharks while sleeping