Syria's children "hit rock bottom" in 2016, with more killed than in any other year of the civil war, the United Nations children's organisation says. At least 652 children died - 255 of them in or near a school - last year, a 20% jump from the number killed during 2015, Unicef said. How do we pronounce the word Unicef? Watch the video and find out, then try the quiz here: http://www.bbc.co.uk/learningenglish/english/course/english-you-need/unit-6/session-3 Do you want to learn how to speak English? Then join us here on YouTube for great grammar, drama, news, study, pronunciation, vocabulary, music, interviews and celebrity videos. Every day we have a new video to help you with English. We also produce regular 'extra' videos across the week so come back every day to see what's new. MONDAY: Exam Skills TUESDAY: News Review – discover the language used by news organisations to explain the news WEDNESDAY: Pronunciation in the News. You can also follow three news stories with LingoHack THURSDAY: Teachers' Room FRIDAY: Learners' Questions We like receiving and reading your comments - please use English when you comment. For more videos and content that will help you learn English, visit our website: http://www.bbclearningenglish.com/