US Sports Teams Use High-Tech Treatments to Reduce Injuries level = 9 1:13 Task 1 level = 17 0:22 ‘Zombie Cells’: Researchers Fight Aging Process of the Human Body level = 9 2:21 Strong Sense of Smell May Be Linked to Longer Life level = 9 1:02 Scientists Create New Plastic that Could Be Fully Recyclable level = 8 1:46 Dictation: What did you do? level = 6 1:17 Dictation: Where did you do? level = 4 0:10 Listening test 5, track 2 level = 16 3:13
