Loading ad... Olena Member for 3 years 3 months Age: 13-18 Level: Pre- intermediate Language: English (en) ID: 763271 26/02/2021 Country code: UA Country: Ukraine School subject: Science (1061951) Main content: Listening comprehension (1998078) exercise about a great scientist Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...