Relier Pairs How languages shape... videoVersion en ligne ----------------- par Evgenia Bakina 1 craft. These bracelets were crafted by Native Americans. 2 cognitive. Studies show a connection between aerobic exercise and cognitive ability. 3 instead. There's no coffee - would you like a cup of tea instead? 4 distingiushed. He had a long and distinguished career as a diplomat. 5 jellyfish 6 beak. Birds use their beaks to pick up food. 7 boundary. The Ural mountains mark the boundary between Europe and Asia. 8 quantum mechanics 9 go back and forth. She swayed gently back and forth to the music. a theory that explains the behaviour of elementary particles, both separately and in groups moving first in one direction and then in the opposite one in place of someone or something else respected and admired for excellence the hard, pointed part of a bird's mouth relating to or involving the processes of thinking and reasoning a real or imagined line that marks the edge or limit of something a sea creature with a soft, oval, almost transparent body to make objects, especially in a skilled way