Unit 1 China's leaders are making sure the economy is stable amid trade friction
Unit 2 Airbnb plans to go public in 2020
Unit 3 China does not want a trade war with the US， but it must defend itself
Unit 4 Uber might do without drivers but the taxman is in hot pursuit
Unit 5 Why Apple's iPad is the gadget of the pandemic
Unit 6 U．K． formally leaves the European Union and begins Brexit transition period
Unit 7 Too much oil： How a barrel came to be worth less than nothing
Unit 8 TikTok versus Instagram： Is this Chinese app taking over the U．S． market?
Unit 9 Anthony Fauci tells Congress new coronavirus cases could reach 100，000 a day without changes
Unit 10 Italy rattles US and EU with likely support for China's Belt and Road
Unit 11 Huge Asia Pacific trade deal is set to be signed in 2020， Thailand says
Unit 12 99．999 9% chance humans are causing global warming and other science-based facts on climate change for Earth Day
Unit 13 China offers SG discounts in race to scale biggest network
Unit 14 G20 summit： all eyes on Osaka
Unit 15 China banks strike back against threat from internet finance
Unit 16 Circuit breaker halts stock trading for the first time since 1997
Unit 17 Top banks say gold may see a record rally by 2021-why Bitcoin can too
Unit 18 Electric cars： fully charged